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Kang W, Tiego J, Hellyer PJ, Trender W, Grant JE, Chamberlain SR, Hampshire A. Validation of an abbreviated Big Five personality inventory at large population scale: Psychometric structure and associations with common psychiatric and neurological disorders. Compr Psychiatry 2024; 134:152514. [PMID: 38986399 DOI: 10.1016/j.comppsych.2024.152514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Revised: 06/23/2024] [Accepted: 06/28/2024] [Indexed: 07/12/2024] Open
Abstract
BACKGROUND The five-factor model of personality, as quantified using instruments such as the Big Five Inventory, consists of broad personality domains including Extraversion, Agreeableness, Conscientiousness, Neuroticism (emotional instability), and Openness. Such instruments typically include >40 items. However, instruments with many items can be unwieldly and a cause of measurement error in clinical and cohort studies where multiple scales are sequenced. Conversely, established 5- and 10-item versions of the Big Five Inventory have poor reliability. Here, we developed and validated an abbreviated 18-item Big Five Inventory that balances efficiency, reliability and sensitivity. METHOD We analysed three datasets (N = 59,797, N = 21,177, and N = 87,983) from individuals who participated in the online Great British Intelligence Test (GBIT) study, a collaborative citizen science project with BBC2 Horizon. We applied factor analyses (FA), predictive normative modelling, and one-sample t-tests to validate the 18-item version of the Big Five and to investigate its associations with psychiatric and neurological conditions. RESULTS The 18-item version of the Big Five Inventory had higher validity and retest reliability compared to the other previously shortened versions in the literature, with comparable demographic associations to the full Big Five Inventory. It exhibited strong (i.e. large effect size) associations with psychiatric conditions, and moderate (small-medium) associations with neurological conditions. Neuroticism (emotional instability) was substantially higher in all psychiatric conditions, whereas Conscientiousness, Openness and Extraversion showed differential associations across conditions. CONCLUSION The newly validated 18-item version of the Big Five provides a convenient means of measuring personality traits that is suitable for deployment in a range of studies. It retains psychometric structure, retest reliability and clinical-group sensitivity, as compared to the full original scale.
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Affiliation(s)
- Weixi Kang
- School of Arts and Humanities, Tung Wah College, Hong Kong; Department of Brain Sciences, Imperial College London, UK.
| | - Jeggan Tiego
- Neural Systems and Behavior Laboratory, The Turner Institute for Brain and Mental Health, School of Psychological Sciences and Monash Biomedical Imaging Facility, Monash University, Australia
| | | | | | - Jon E Grant
- Department of Psychiatry, University of Chicago, Chicago, USA
| | - Samuel R Chamberlain
- Department of Psychiatry, Faculty of Medicine, University of Southampton, Southampton, UK; NHS Southern Gambling Service, and Southern Health NHS Foundation Trust, Southampton, UK
| | - Adam Hampshire
- Department of Brain Sciences, Imperial College London, UK
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Bray EA, Hogan C, Mitchell J, Geraghty T, Ownsworth T. Impact of Early Personal Resources on Long-Term Psychosocial Outcomes After Moderate-to-Severe Traumatic Brain Injury: A Systematic Review. J Head Trauma Rehabil 2024:00001199-990000000-00157. [PMID: 38758101 DOI: 10.1097/htr.0000000000000958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
OBJECTIVE To investigate the relationship between preinjury or early personal resources and long-term psychosocial outcomes following moderate-to-severe traumatic brain injury (TBI) and examine evidence for the stability of personal resources over time. METHODS The review protocol was registered with the International Register of Systematic Reviews (PROSPERO, Registration No. CRD4202341056). A search of PsycINFO, Cumulative Index to Allied Health Literature (CINAHL), MEDLINE, Scopus, and Web of Science was conducted from inception to February 23, 2023, for longitudinal studies involving adults with moderate-to-severe TBI that examined: (1) the relationship between preinjury or early personal resources (measured ≤6 months postinjury) and later psychosocial outcomes or (2) stability of personal resources over time with a minimum reassessment interval of 3 months. Two reviewers independently assessed eligibility and rated methodological quality of studies using a checklist informed by Strengthening the Reporting of Observational Studies in Epidemiology. RESULTS A narrative synthesis was conducted on 14 eligible articles summarizing 12 studies (N = 826). Nine studies examined the impact of preinjury or early personal resources on long-term psychosocial outcomes, most typically at 12 months postdischarge. Out of 9 studies 7 indicated that self-reported preinjury or early personal resources, including productive coping, higher self-esteem and resilience, and lower neuroticism, were associated with better psychosocial outcomes. Evidence from 7 studies examining the stability of personal resources over time was generally mixed, with personality changes (eg, neuroticism, conscientiousness, and extraversion) more evident from informant ratings than self-ratings. CONCLUSION Preinjury or early personal resources may influence later psychosocial outcomes after TBI. Further research is needed to investigate the stability of personal resources and factors mediating or moderating change across the adjustment trajectory.
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Affiliation(s)
- Emily Alice Bray
- The Hopkins Centre, Menzies Health Institute Queensland (Drs Bray, Hogan, and Mitchell, Dr Geraghty, and Dr Ownsworth), School of Applied Psychology (Dr Ownsworth) Griffith University, Brisbane, Queensland, Australia; and Division of Rehabilitation (Dr Geraghty), Metro South Health Hospital and Health Service, Brisbane, Queensland, Australia
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Rivera-Picón C, Sánchez-González JL, Rivera-Picón M, Rodríguez-Muñoz PM. Involvement of Personality and Health Status in the Psychological Wellbeing of Subjects with Chronic Disease. Behav Sci (Basel) 2024; 14:99. [PMID: 38392452 PMCID: PMC10886241 DOI: 10.3390/bs14020099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 01/21/2024] [Accepted: 01/25/2024] [Indexed: 02/24/2024] Open
Abstract
(1) Background: Psychological wellbeing correlates with improved physical and psychological health, as this construct plays a fundamental role in disease recovery and health maintenance. Hence, for healthcare professionals, understanding the factors that predict psychological wellbeing is of great interest. Thus, the objective of this study was to determine whether health status and personality traits influence psychological wellbeing. (2) Methods: The total sample (N = 600) consisted of HIV patients, individuals with diabetes, and healthy subjects from the Salamanca Clinical Hospital. The instruments used for data collection included a sociodemographic questionnaire, Ryff's Psychological Wellbeing Scale, and the Spanish version of the Big Five Taxonomy to measure personality. (3) Results: Specific personality traits, such as Emotional Stability, Extraversion, Responsibility, and Integrity were significant predictors of different dimensions of psychological wellbeing. Regarding health status, individuals with diabetes and healthy subjects, compared to HIV+ subjects, were associated with higher levels of psychological wellbeing dimensions. (4) Conclusions: Individual differences in personality traits and the diagnosis of a chronic condition may play a fundamental role in psychological wellbeing. These conclusions are of great interest for developing strategies aimed at individuals with chronic illnesses and specific personality traits associated with poorer psychological wellbeing.
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Affiliation(s)
- Cristina Rivera-Picón
- Faculty of Health Sciences, University of Castilla-La Mancha, 45660 Talavera de la Reina, Spain
| | | | | | - Pedro Manuel Rodríguez-Muñoz
- Faculty of Health Sciences, University of Castilla-La Mancha, 45004 Toledo, Spain
- Department of Nursing, Instituto Maimónides de Investigación Biomédica, 14002 Córboda, Spain
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Chen C. Mapping the terrain: a scoping review of empirical studies on the big five personality traits and QoL in China. Front Psychol 2024; 14:1335657. [PMID: 38282848 PMCID: PMC10811152 DOI: 10.3389/fpsyg.2023.1335657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 12/20/2023] [Indexed: 01/30/2024] Open
Abstract
The relationship between personality traits and Quality of Life (QoL) has garnered increasing scholarly attention, particularly within the context of China. This scoping review synthesizes existing literature on the connection between the Big Five personality traits (Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism) and QoL among the Chinese population. The review explores correlations, measurement instruments, and theoretical frameworks employed in these studies. The study's significance lies in the profound implications for healthcare policies, organizational behavior, and social welfare programs in China, where rapid social and economic changes impact well-being. Investigating personality traits' impact on QoL can inform tailored interventions benefiting diverse Chinese subpopulations. This review addresses three primary research questions: (1) How do the Big Five personality traits correlate with QoL in different Chinese subpopulations, and what are the mediating or moderating factors? (2) What instruments assess these traits and QoL in the Chinese cultural context, and how are they validated? (3) What theoretical or disciplinary frameworks guide this research in China? Following a systematic PRISMA-ScR framework and a customized "C-BFQLC" protocol, the study identified 170 relevant documents. After rigorous screening, ten studies met the inclusion criteria, constituting 5.03% of the initial records. This scoping review critically examines the interplay between the Big Five personality traits and QoL in China, a context marked by rapid socioeconomic changes and cultural diversity. Employing a systematic approach guided by the PRISMA-ScR framework and our unique 'C-BFQLC' protocol, we meticulously analyzed 170 documents, selecting nine that met our rigorous inclusion criteria. Despite the emerging nature of this research area in the Chinese context, our study reveals significant insights into how individual personality traits influence various dimensions of well-being. The implications of these findings are profound, extending beyond academic discourse to inform healthcare policies, organizational behavior, and social welfare programs in China. Our review not only offers a comprehensive synthesis of the current research landscape but also identifies critical gaps in the literature. It emphasizes the urgent need for further culturally nuanced research to understand the complex dynamics of personality traits and QoL in China. This work lays a foundational framework for future investigations and the development of tailored interventions aimed at enhancing the well-being of diverse Chinese populations, including the elderly, people with disabilities, and specific occupational groups.
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Affiliation(s)
- Cuiren Chen
- School of Marxism, Dongguan Polytechnic, Dongguan, Guangdong, China
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So MM, Suen YN, Wong SMY, Cheung C, Chan SKW, Lee EHM, Hui CLM, Chen EYH. Resilient, undercontrolled, and overcontrolled personality types in Hong Kong youths and the association with mental health outcomes. J Pers 2023. [PMID: 37718647 DOI: 10.1111/jopy.12884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 09/19/2023]
Abstract
OBJECTIVE This study aimed to investigate the relationship between RUO types and mental health in a youth sample in Hong Kong. BACKGROUND Previous research has found that Resilient, Undercontrolled, and Overcontrolled (RUO) personality types derived from Big Five personality traits are associated with mental health outcomes. Most studies, however, have predominantly been conducted in Western societies. METHOD Clinical diagnostic interviews and self-rated measures of psychological constructs, covering resilience, rumination, self-esteem and more, were administered to 860 youths aged 15 to 24 recruited from an ongoing epidemiological youth mental health study in Hong Kong. RESULTS Three personality clusters were identified. The first (mean age = 19.6, 63.3% female) and second (mean age = 19.5, 60.7% female) cluster both have characteristics of the under- and overcontrolled personalities. The third personality type resembled the resilient profile in RUO typology (mean age = 19.6, 50.5% female) and showed the lowest prevalence of poor mental health. CONCLUSIONS The results suggest that the replicability of the RUO profiles was only partial in a Hong Kong sample predominantly Chinese. The resilient profile was replicated but not the undercontrolled and overcontrolled profiles proposed by previous studies. The findings of the current study implicated that culturally contextual considerations are necessary when relating mental health to personality.
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Affiliation(s)
- Melody Miriam So
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
| | - Yi Nam Suen
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
| | | | - Charlton Cheung
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
| | - Sherry Kit Wa Chan
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
- State Key Laboratory of Brain and Cognitive Sciences, University of Hong Kong, Hong Kong SAR, China
| | - Edwin Ho Ming Lee
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
| | | | - Eric Yu Hai Chen
- Department of Psychiatry, University of Hong Kong, Hong Kong SAR, China
- State Key Laboratory of Brain and Cognitive Sciences, University of Hong Kong, Hong Kong SAR, China
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Andreasen AJ, Johnson MK, Tranel D. Stability of Psychological Well-being Following a Neurological Event and in the Face of a Global Pandemic. REHABILITATION COUNSELING BULLETIN 2022. [PMCID: PMC9780567 DOI: 10.1177/00343552221139878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
This study examined the stability of psychological well-being in people who have experienced a neurological event resulting in focal brain damage. Evidence suggests that psychological well-being is largely stable in healthy adult populations. However, whether such stability exists in neurological patients with acquired brain lesions is an open question. Given the trait-like characteristics of psychological well-being, we hypothesized that psychological well-being would be stable in neurological patients who are in the chronic epoch of recovery (≥3 months after the neurological event). Eighty participants (women = 40; age: M = 56, standard deviation ( SD) = 13) completed the Ryff Scales of Psychological Well-Being (PWBS) twice between 2016 and 2020 (Time 1 [T1] and Time 2 [T2]). The Ryff Scales measure various facets of well-being, including autonomy, environmental mastery, personal growth, positive relations with others, purpose in life, and self-acceptance. Approximately half of participants completed their T2 assessment during the COVID-19 pandemic, creating an opportunity to investigate the effects of the pandemic on the stability of psychological well-being in a neurological population that may be particularly vulnerable to reduced well-being in this context. Pearson correlations and within-sample t-tests were conducted to examine the stability of self-reported well-being over time. Test–retest correlations ranged from .71 to .87, and no significant differences in well-being emerged across the two time points. Significant correlations between T1 and T2 were also evident in the subsample of participants who completed their second assessment during the COVID-19 pandemic. These findings provide evidence that long-term psychological well-being is remarkably reliable and consistent over time in patients who have experienced a major neurological event, even when an unprecedented global event occurred between measurement epochs. Treatment implications of these findings are discussed.
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Affiliation(s)
- Allison Julie Andreasen
- University of Iowa Hospitals and Clinics, Iowa City, IA, USA
- University of Iowa, Iowa City, IA, USA
| | - Marcie King Johnson
- University of Iowa Hospitals and Clinics, Iowa City, IA, USA
- University of Iowa, Iowa City, IA, USA
| | - Daniel Tranel
- University of Iowa Hospitals and Clinics, Iowa City, IA, USA
- University of Iowa, Iowa City, IA, USA
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Van Bost G, Van Damme S, Crombez G. Goal adjustment and well-being after an acquired brain injury: the role of cognitive flexibility and personality traits. PeerJ 2022; 10:e13531. [PMID: 35669954 PMCID: PMC9165594 DOI: 10.7717/peerj.13531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 05/12/2022] [Indexed: 01/17/2023] Open
Abstract
Objective The tendency to flexibly adjust goals that are hindered by chronic illness is related to indicators of wellbeing. However, cognitive flexibility is often impaired in persons with an acquired brain injury (ABI), possibly affecting the ability to flexibly adjust goals. In this study we examined whether cognitive flexibility is positively related with the ability to disengage from goals to reengage with goals in persons with ABI. Second, we explored whether goal adjustment abilities are predictive of a unique proportion of the variance inabilities are predictive of quality of life and life satisfaction after controlling for personality traits. Method Seventy-eight persons with an ABI completed a set of questionnaires. Goal disengagement and goal reengagement were assessed using the Wrosch Goal Adjustment Scale (GAS). Indicators of wellbeing were measured with the European Brain Injury Questionnaire (EBIQ) and the Satisfaction with Life Scale (SWLS). The percentage of perseverative errors on the Wisconsin Card Sorting Test (WCST) was used as an indicator of cognitive inflexibility. Big Five personality traits were assessed via the NEO Five Factor Inventory (NEO-FFI). Four hierarchical multiple regression analyses were then conducted. The first two analyses tested the effect of cognitive flexibility on goal adjustment tendencies. The second two analyses tested whether goal adjustment has a predictive value for life satisfaction and QOL beyond personality. Results Cognitive flexibility was positively related to goal reengagement, but not to goal disengagement. Goal reengagement was positively associated with both quality of life and life satisfaction after controlling for demographic, illness characteristics and personality factors. Goal disengagement was negatively related to life satisfaction. Conclusion Flexible goal adjustment abilities have a unique explanatory value for indicators of wellbeing, beyond personality traits. The findings indicate that in persons with lower cognitive flexibility, goal reengagement ability might be negatively affected, and should be taking into account during rehabilitation.
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Affiliation(s)
- Gunther Van Bost
- Department of Experimental Clinical and Health Psychology, Universiteit Gent, Ghent, Belgium,Unit Acquired Brain Injury, Centrum voor Ambulante Revalidatie Ter Kouter, Deinze, Belgium
| | - Stefaan Van Damme
- Department of Experimental Clinical and Health Psychology, Universiteit Gent, Ghent, Belgium
| | - Geert Crombez
- Department of Experimental Clinical and Health Psychology, Universiteit Gent, Ghent, Belgium
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Svensson F, Much A, Exner C. Personality changes after acquired brain injury and their effects on rehabilitation outcomes. Neuropsychol Rehabil 2021; 33:305-324. [PMID: 34913399 DOI: 10.1080/09602011.2021.2011749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Acquired brain injury (ABI) is often associated with personality changes. Pre- as well as post-injury personality traits are related to rehabilitation outcomes. However, it largely remains unclear whether post-injury personality shows any associations with rehabilitation outcomes over and above pre-injury personality. Using a case-control design, this study investigated (1) personality changes after ABI from patients' and significant others' perspective, and (2) relations of pre- and post-ABI personality traits to rehabilitation outcomes in the short- and long-term. 40 patients with ABI (85% stroke, 15% traumatic brain injury), 46 healthy controls and their significant others participated. Personality was assessed with NEO-FFI, rehabilitation outcomes (activities, participation, depression) were measured at two and ten months after ABI. Patient-ratings indicated decreases in extraversion and a trend towards reduced conscientiousness. Significant others reported increases in patients' neuroticism. Pre- as well as post-injury personality traits were associated with depression and activities at both short- and long-term timepoints after ABI. The association was strongest for long-term depressive symptoms where personality trait variables accounted for 49% of variance (Radjusted2). Our results confirm that ABI patients and significant others perceive personality changes, albeit in different dimensions. Pre- and post-ABI personality traits showed associations with rehabilitation outcomes, especially with emotional adjustment after the injury.
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Affiliation(s)
- Frederike Svensson
- Clinical Psychology and Psychotherapy, University of Leipzig, Leipzig, Germany
| | - Anne Much
- Clinical Psychology and Psychotherapy, University of Leipzig, Leipzig, Germany
| | - Cornelia Exner
- Clinical Psychology and Psychotherapy, University of Leipzig, Leipzig, Germany
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Gempt J, Bette S, Albertshauser J, Cammardella JH, Gradtke C, Wiestler B, Schirmer L, Ryang YM, Meyer B, Ringel F. Personality Traits in Patients with Neuroepithelial Tumors - A Prospective Study. Sci Rep 2018; 8:17055. [PMID: 30451871 PMCID: PMC6243000 DOI: 10.1038/s41598-018-34980-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 10/28/2018] [Indexed: 11/09/2022] Open
Abstract
Aim of this study was to analyze personality traits in patients with neuroepithelial brain tumors. Personality alteration is a common feature in brain tumor patients, but not much is known about associations between specific personality changes and brain tumors. We assessed potential factors influencing personality such as tumor location, tumor grade and tumor volume. Mini-mental state examination (MMSE), Beck's Depression Inventory II (BDI-II), and the NEO Five-Factor Inventory (NEO-FFI) for the five factors of personality were acquired. Patients had lower scores regarding the factor openness and higher scores regarding the BDI-II compared to the norm population. No significant influencing factors (tumor entity, location) were found regarding personality traits. Neuroticism was associated with depression, whereas extraversion showed an opposed association. Patients with intrinsic brain tumors have differences in personality traits compared to the control population, with an emphasis on the factor openness. No significant confounding factors like tumor grade, entity, or location were found for personality traits.
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Affiliation(s)
- Jens Gempt
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany.
| | - Stefanie Bette
- Abteilung für Neuroradiologie, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Jennifer Albertshauser
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Jasmin Hernandez Cammardella
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Corinna Gradtke
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Benedikt Wiestler
- Abteilung für Neuroradiologie, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Lucas Schirmer
- Department of Neurology, Klinikum rechts der Isar, Technical University of Munich, Ismaninger Str. 22, 81675, Munich, Germany
- Department of Neurology, University Medical Center Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, Mannheim, 68167, Germany
| | - Yu-Mi Ryang
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Bernhard Meyer
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
| | - Florian Ringel
- Neurochirurgische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany
- Neurochirurgische Klinik und Poliklinik, Johannes Gutenberg-Universität Mainz, Langenbeckstraße, Mainz, 155131, Germany
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