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Carvalho VG, Casara Bordim NB, Fantoni DT, Villamizar-Martinez LA. Evaluation of 3D-Printed Dog Teeth for Pre-clinical Training of Endodontic Therapy in Veterinary Dentistry. J Vet Dent 2024; 41:293-300. [PMID: 37936367 DOI: 10.1177/08987564231210409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Artificial teeth in dental training have become a valuable tool for students to gain hands-on experience in a safe and controlled environment. This training method allows students to practice various dental procedures and develop their skills without putting patients at risk. Artificial teeth can be used to simulate dental conditions, allowing students to gain experience in dealing with various situations and techniques. Although previous studies in human dentistry have demonstrated the feasibility of using 3D-printed teeth for teaching endodontic procedures such as root canal therapy, similar research has yet to be conducted in the veterinary field. This study aimed to assess the feasibility of creating 3D-printed teeth from an adult dog skull and validate their use as an alternative training tool for root canal therapy in this species. For this, cone beam computed tomography images from a medium-sized dog skull were used to replicate its teeth using a digital 3D printing system. Then, artificial mandibular first molar teeth and a 24-question survey were sent to specialized veterinary dentistry practitioners in Brazil to assess their perception of the model's characteristics during endodontic treatment. In conclusion, it was feasible to create 3D-printed models of dog teeth with high accuracy for the endodontic system. Despite the differences in the properties of the two materials between natural and artificial teeth, it was possible to use the artificial tooth as a training device for conventional endodontic treatment in dogs. The reliability level for the survey was reported as good, displaying a reliability coefficient above 0.86.
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Affiliation(s)
- Vanessa Graciela Carvalho
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, SP, Brazil
| | | | - Denise Tabacchi Fantoni
- Department of Surgery, School of Veterinary Medicine and Animal Science, University of São Paulo, SP, Brazil
| | - Lenin A Villamizar-Martinez
- Dentistry and Oral Surgery Service, Department of Clinical Sciences, College of Veterinary Medicine, North Carolina State University, Raleigh, NC, USA
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George AJ, O’Malley CI, Bulock REB, Harmsen BJ, Brado GE, Turner PV, Williams WO. Implementation of an Alternative Training Method for Cardiac Blood Collection in Mice. JOURNAL OF THE AMERICAN ASSOCIATION FOR LABORATORY ANIMAL SCIENCE : JAALAS 2023; 62:487-493. [PMID: 37802606 PMCID: PMC10772913 DOI: 10.30802/aalas-jaalas-23-000040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Revised: 07/26/2023] [Accepted: 09/01/2023] [Indexed: 10/08/2023]
Abstract
Training personnel to work with animals presents a variety of challenges, both logistically and with regard to animal welfare. These issues make training an ideal opportunity to evaluate practices and to implement the 3R principles (refinement, replacement, and reduction). Cardiac blood collection from mice is a procedure that can compromise the 3Rs by requiring repeated practice and animal euthanasia. The development of a non-animal training model would promote the 3R principles. Our goals for the development of a new training model for cardiac blood collection from mice were to reduce the number of mice needed to achieve competency, improve our culture of care, and refine the training approach by improving competency. The training model was developed using commonly available materials. The total cost of the model was less than $15 USD per model. Two training curricula were conducted concurrently over a 5-mo period: 1) a curriculum in which trainees used the model before progressing to live mice and 2) the traditional curriculum, which used euthanized mice throughout. The measured variables included the total number of mice used, proportions of trainees who reached competency, the time needed to reach competency, method comprehension, quality of skill performance, trainer and trainee feedback, and training costs. The alternative group used at least 10 fewer mice per technician as compared with the traditionally trained group. The alternative group had a higher competency rate, with 82% (9 of 11 trainees) reaching competency compared with 60% (3 of 5 trainees) in the traditional group. Skill comprehension and quality were superior in the alternative group, as evidenced by fewer gross lesions at necropsy. Overall, personnel in the alternative group provided positive feedback with regard to the use of fewer mice, acquisition of both skill and confidence, and benefits for compassion fatigue. The use of this model is now our standard approach for training personnel in cardiac blood collection in mice. Our results demonstrate that the use of models in training curricula can enhance skill development and reduce the use of mice.
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Affiliation(s)
- April J George
- Learning and Development, Charles River Laboratories, Mattawan, Michigan
| | - Carly I O’Malley
- Global Animal Welfare & Training, Charles River Laboratories, Wilmington, Massachusetts
| | - Rachel EB Bulock
- Department of Safety Assessment, Charles River Laboratories, Mattawan, Michigan
| | - Brianne J Harmsen
- Department of Safety Assessment, Charles River Laboratories, Mattawan, Michigan
| | - Glenn E Brado
- Department of Pathobiology and Diagnostic Investigation, Michigan State University, Lansing, Michigan
- Department of Pathology, Charles River Laboratories, Mattawan, Michigan
| | - Patricia V Turner
- Global Animal Welfare & Training, Charles River Laboratories, Wilmington, Massachusetts
- Department of Pathobiology, University of Guelph, Guelph, Ontario, Canada
| | - Wendy O Williams
- Training Services, Clinical Veterinarian, Cornell University, Ithaca, New York; and
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Baillie S, Dilly M, Ciappesoni JL, Read E. The Rapid and International Expansion of Veterinary Clinical Skills Laboratories: A Survey to Establish Recent Developments. JOURNAL OF VETERINARY MEDICAL EDUCATION 2023:e20220113. [PMID: 36795498 DOI: 10.3138/jvme-2022-0113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Veterinary clinical skills laboratories are used for teaching a wide range of practical, clinical, and surgical skills on models and simulators. A survey conducted in 2015 identified the role of such facilities in veterinary education in North America and Europe. The current study aimed to capture recent changes using a similar survey with three sections to collect data about the structure of the facility, its uses in teaching and assessment, and the staffing. The survey consisted of multiple choice and free text questions, was administered online using Qualtrics and was disseminated in 2021 via clinical skills networks and Associate Deans. Responses were received from 91 veterinary colleges in 34 countries; 68 had an existing clinical skills laboratory and 23 were planning to open one within 1-2 years. Collated information from the quantitative data described the facility, teaching, assessment and staffing. Major themes emerged from the qualitative data relating to aspects of the layout, location, integration in the curriculum, contributions to student learning, and the team managing and supporting the facility. Challenges were associated with budgeting, the ongoing need for expansion and leadership of the program. In summary, veterinary clinical skills laboratories are increasingly common around the world and the contributions to student learning and animal welfare were well recognized. The information about existing and planned laboratories and the tips from those managing the facilities provides valuable guidance for anyone intending to open or expand an existing clinical skills laboratory.
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Affiliation(s)
- Sarah Baillie
- Bristol Veterinary School, University of Bristol, Langford House, Langford, Bristol BS40 5DU UK
| | - Marc Dilly
- Dina-Weißmann-Allee 6, 68519 Viernheim, Germany
| | - José Luis Ciappesoni
- University of Buenos Aires (UBA), Chorroarín 280 C1427CWO, Autonomous City of Buenos Aires, Argentina
| | - Emma Read
- The Ohio State University College of Veterinary Medicine, Columbus, OH 43210 USA
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Guimarães DM, Valério-Gomes B, de Araújo RL, de Oliveira Cudischevitch C, Uziel D. Practical anatomy classes: An alternative to improve the learning of middle school students. ANATOMICAL SCIENCES EDUCATION 2022. [PMID: 36565018 DOI: 10.1002/ase.2246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 12/08/2022] [Accepted: 12/15/2022] [Indexed: 06/17/2023]
Abstract
Anatomy is the branch discipline focused on studying organisms' physical structures and parts. Although technological advances are broadening the anatomy study, the practices of prosection and dissection of human cadavers and animals remain a primary teaching method. Despite the large body of research supporting its benefits, in some countries, cadaveric prosection and dissection of vertebrate animals in secondary education have been banned. In the current study, to prevent a lack of access to anatomical sciences education, the use of plastinated biological specimens was proposed for teaching practical biology in middle and high schools. The study was conducted in the 2014 academic year. Eighty-seven middle school students participated in the experiment. Groups consisted of: (i) theoretical classes only; (ii) theoretical class plus prosection with fresh specimens class; (iii) theoretical class plus expository with plastinated specimens classes. A post-test grade method was used to assess the impact of such tasks on the learning experience of each group. An ANOVA test and multiple regression model were used to analyze the effects of the variables of interest. Our study highlighted that students who underwent the plastination practical class had higher overall performance and a higher mean post-test grade than those in the pure theoretical group. A favorable effect of a positive self-knowledge assessment on the students' performance was found, supporting the self-efficacy model of human behavior. Thus, the current study provides further evidence to support the use of plastinated specimens as an effective teaching method in countries where dissection is not feasible.
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Affiliation(s)
| | - Bruna Valério-Gomes
- Institute of Medical Biochemistry Leopoldo de Meis, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Rafael Lames de Araújo
- Department of Basic Education, National Institute for Deaf Education, Rio de Janeiro, Brazil
| | | | - Daniela Uziel
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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Anderson LS, Olin SJ, Whittemore JC. Proficiency and Retention of Five Clinical Veterinary Skills Using Multipurpose Reusable Canine Manikins vs. Live Animals: Model Development and Validation. JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 50:e20220103. [PMID: 36469404 DOI: 10.3138/jvme-2022-0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Simulation in veterinary education provides a safe and ethical alternative to using live animals, but most simulators are single purpose and unvalidated. In this study, canine training manikins were created using readily available materials to teach fine needle aspiration (FNA) of peripheral lymph nodes, jugular venipuncture, cephalic venipuncture, intravenous catheterization, and cystocentesis. Undergraduate subjects were prospectively enrolled and stratified by veterinary experience prior to randomization into two groups. Students were taught a new skill each week through a written description of the technique, video training, and hands-on practice (live animal vs. manikin). The following week, participants were scored on the performance of the previous week's skill on a live animal using a standardized rubric by reviewers blinded to the training group. Six weeks later, the assessment was repeated for all skills. Scores were compared between groups and time points using repeated-measures ANOVA after logarithmic transformation. p < .05 was significant. There were no significant differences in scores for any of the skills between the groups immediately following or 6 weeks after training. Initial proficiency and short-term retention of clinical skills do not differ for students trained using a manikin vs. a live dog.
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Affiliation(s)
- Lane S Anderson
- Department of Small Animal Clinical Sciences, University of Tennessee College of Veterinary Medicine, 2407 River Dr., Knoxville, TN 37996 USA
| | - Shelly J Olin
- Department of Small Animal Clinical Sciences, University of Tennessee College of Veterinary Medicine, 2407 River Dr., Knoxville, TN 37996 USA
| | - Jacqueline C Whittemore
- Department of Small Animal Clinical Sciences, University of Tennessee College of Veterinary Medicine, 2407 River Dr., Knoxville, TN 37996 USA
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Researchers and Their Experimental Models: A Pilot Survey in the Context of the European Union Health and Life Science Research. Animals (Basel) 2022; 12:ani12202778. [PMID: 36290164 PMCID: PMC9597815 DOI: 10.3390/ani12202778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/06/2022] [Accepted: 10/11/2022] [Indexed: 11/06/2022] Open
Abstract
Simple Summary Scientists in biomedical research use models and methods to constantly improve health in society. This research heavily relies on animal experimentation, and in recent decades, research and researchers have been questioned by societal stakeholders about their way of conducting research. In order to inform science policy makers, we asked the researchers about the use of their experimental models and their view about the role of external stakeholders in their work. Abstract A significant debate is ongoing on the effectiveness of animal experimentation, due to the increasing reports of failure in the translation of results from preclinical animal experiments to human patients. Scientific, ethical, social and economic considerations linked to the use of animals raise concerns in a variety of societal contributors (regulators, policy makers, non-governmental organisations, industry, etc.). The aim of this study was to record researchers’ voices about their vision on this science evolution, to reconstruct as truthful as possible an image of the reality of health and life science research, by using a key instrument in the hands of the researcher: the experimental models. Hence, we surveyed European-based health and life sciences researchers, to reconstruct and decipher the varying orientations and opinions of this community over these large transformations. In the interest of advancing the public debate and more accurately guide the policy of research, it is important that policy makers, society, scientists and all stakeholders (1) mature as comprehensive as possible an understanding of the researchers’ perspectives on the selection and establishment of the experimental models, and (2) that researchers publicly share the research community opinions regarding the external factors influencing their professional work. Our results highlighted a general homogeneity of answers from the 117 respondents. However, some discrepancies on specific key issues and topics were registered in the subgroups. These recorded divergent views might prove useful to policy makers and regulators to calibrate their agenda and shape the future of the European health and life science research. Overall, the results of this pilot study highlight the need of a continuous, open and broad discussion between researchers and science policy stakeholders.
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Tham HL, Elnady FA, Byrnes MK. A Novel Canine Otoscopy Teaching Model for Veterinary Students. JOURNAL OF VETERINARY MEDICAL EDUCATION 2022; 50:e20220015. [PMID: 35857867 DOI: 10.3138/jvme-2022-0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Otoscopic evaluation using an otoscope is an important tool among the diagnostic modalities for otitis externa and is considered a core component of a canine patient's complete physical examination. Traditionally, otoscopic training in veterinary school involves using live dogs (i.e., laboratory dogs or dogs that are patients of the veterinary teaching hospital). While this approach has its advantages, performing otoscopic examination on live dogs presents several challenges: it requires adequate patient restraint, can cause stress to the dog, and can potentially cause trauma and/or injury to the dog's ear canal when performed by an inexperienced individual. Using an alternative teaching tool for otoscopic evaluation could overcome these challenges and improve veterinary students' learning experience. In this study, we investigated student perceptions of a novel canine teaching model for otoscopic evaluation in first-year veterinary students. The Elnady preservation technique was employed to create a realistic, durable, and flexible model for otoscopic training in a dermatology laboratory session in a first-year veterinary course. Student feedback was assessed on a Likert scale, and overall feedback indicated that students felt that the model was beneficial for skill building and removed many of the stressors incurred with using live animals when training in clinical skills. Most students stated that they would like to have additional similar models incorporated into training and would recommend these models to other students.
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Osenkowski P, Karaliunas I, Diorio M. Educators' Views on the Use of Dissection and Dissection Alternatives in American Biology Classrooms. Altern Lab Anim 2022; 50:235-243. [PMID: 35594405 DOI: 10.1177/02611929221096578] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Animal dissection remains a common practice in American biology classrooms, despite the availability of dissection alternatives to study anatomy and physiology. Indeed, there is a growing body of evidence in the literature suggesting that the use of alternatives leads to the greater achievement of learning objectives, as compared to dissection. To better understand the current use of and attitudes toward dissection and alternatives, a nationwide survey of (mainly high-school) biology teachers (n = 2687) was conducted. Most educators believed that learning objectives related to biology subject content could be met through the use of alternatives, yet they preferred the hands-on experience of dissection. Most educators allow their students to use alternatives if requested, although few teachers ask students about their preference for using an animal specimen versus an alternative. Educators cited student engagement as the main factor driving their decision to choose between dissection specimens and alternatives, and felt that cost is the biggest barrier to implementing alternatives at their schools. Additional perspectives on dissection and alternatives were shared by survey participants. Since alternatives can be used to meet learning objectives associated with dissection, we recommend their use as replacements for traditional animal specimens, in line with the replacement, reduction and refinement of animal use in education, according to the Three Rs principles.
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Affiliation(s)
| | | | - Merari Diorio
- The National Anti-Vivisection Society, Chicago, IL, USA
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Humpenöder M, Corte GM, Pfützner M, Wiegard M, Merle R, Hohlbaum K, Erickson NA, Plendl J, Thöne-Reineke C. Alternatives in Education-Evaluation of Rat Simulators in Laboratory Animal Training Courses from Participants' Perspective. Animals (Basel) 2021; 11:3462. [PMID: 34944238 PMCID: PMC8698197 DOI: 10.3390/ani11123462] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Revised: 11/28/2021] [Accepted: 12/03/2021] [Indexed: 11/16/2022] Open
Abstract
In laboratory animal science (LAS) education and training, five simulators are available for exercises on handling and routine procedures on the rat, which is-beside mice-the most commonly used species in LAS. Since these simulators may have high potential in protecting laboratory rats, the aim of this study is to investigate the simulators' impact on the 3R (replace, reduce, refine) principle in LAS education and training. Therefore, the simulators were evaluated by 332 course participants in 27 different LAS courses via a practical simulator training workshop and a paper-based two-part questionnaire-both integrated in the official LAS course schedule. The results showed a high positive resonance for simulator training and it was considered especially useful for the inexperienced. However, the current simulators may not completely replace exercises on live animals and improvements regarding more realistic simulators are demanded. In accordance with literature data on simulator-use also in other fields of education, more research on simulators and new developments are needed, particularly with the aim for a broad implementation in LAS education and training benefiting all 3Rs.
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Affiliation(s)
- Melanie Humpenöder
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Giuliano M. Corte
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Marcel Pfützner
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Mechthild Wiegard
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Roswitha Merle
- Institute for Veterinary Epidemiology and Biostatistics, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany;
| | - Katharina Hohlbaum
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Nancy A. Erickson
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
- MF 3—Experimental Animal Research and 3R—Method Development and Research Infrastructure, Robert Koch-Institute, 13353 Berlin, Germany
| | - Johanna Plendl
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Christa Thöne-Reineke
- Institute of Animal Welfare, Department of Veterinary Medicine, Animal Behavior and Laboratory Animal Science, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
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Humpenöder M, Corte GM, Pfützner M, Wiegard M, Merle R, Hohlbaum K, Erickson NA, Plendl J, Thöne-Reineke C. Alternatives in Education-Rat and Mouse Simulators Evaluated from Course Trainers' and Supervisors' Perspective. Animals (Basel) 2021; 11:ani11071848. [PMID: 34206243 PMCID: PMC8300107 DOI: 10.3390/ani11071848] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 06/17/2021] [Accepted: 06/17/2021] [Indexed: 11/16/2022] Open
Abstract
Simulators allow the inexperienced to practice their skills prior to exercise on live animals. Therefore, they bear great potential in overcoming the dilemma between the present demand for high-quality practical training involving live animals whilst implementing the 3R principle according to the Directive 2010/63/EU. Currently, one mouse and six rat simulators are commercially available. As data on their impact are lacking, this project aimed at providing an overview of the awareness, implementation, and methodical and practical satisfaction provided by 35 course trainers and supervisors of laboratory animal training courses for mice and rats regarding the simulators available. Although simulators facilitate training of relevant techniques and relatively high awareness of them seemed to be present, their implementation is currently very low, possibly due to lack of meeting the respondents' demands. Thus, this study revealed the overall approval of simulator training and general demand for user-optimized, realistic, and financially affordable simulators and, hence, indicates a strong impulse for new developments strengthening the 3Rs as a benefit to all animals used in research.
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Affiliation(s)
- Melanie Humpenöder
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
- Correspondence:
| | - Giuliano M. Corte
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Marcel Pfützner
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Mechthild Wiegard
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Roswitha Merle
- Institute for Veterinary Epidemiology and Biostatistics, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany;
| | - Katharina Hohlbaum
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
| | - Nancy A. Erickson
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
- MF 3—Animal Facility—Method Development and Research Infrastructure, Robert Koch-Institute, 13353 Berlin, Germany
| | - Johanna Plendl
- Institute of Veterinary Anatomy, Department of Veterinary Medicine, Freie Universität Berlin, 14195 Berlin, Germany; (G.M.C.); (M.P.); (J.P.)
| | - Christa Thöne-Reineke
- Institute of Animal Welfare, Animal Behavior and Laboratory Animal Science, Department of Veterinary Medicine, Freie Universität Berlin, 14163 Berlin, Germany; (M.W.); (K.H.); (N.A.E.); (C.T.-R.)
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