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Palich R, Veyri M, Marot S, Vozy A, Gligorov J, Maingon P, Marcelin AG, Spano JP. Weak immunogenicity after a single dose of SARS-CoV-2 mRNA vaccine in treated cancer patients. Ann Oncol 2021; 32:1051-1053. [PMID: 33932501 PMCID: PMC8081573 DOI: 10.1016/j.annonc.2021.04.020] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 04/25/2021] [Indexed: 01/13/2023] Open
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Sarrade T, Schernberg A, Gautier M, Jenny C, Orthuon A, Maingon P, Huguet F. Educative Impact Of Automatic Head And Neck Cancer Patients Delineation On Radiation Oncology Residents. Int J Radiat Oncol Biol Phys 2020. [DOI: 10.1016/j.ijrobp.2020.07.227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Jacob J, Ribeiro M, Benadjaoud M, Jenny C, Feuvret L, Simon J, Bernier M, Antoni D, Hoang-Xuan K, Psimaras D, Carpentier A, Ricard D, Maingon P. OC-0696: Development of dose constraints to the brain areas implied in cognition: a prospective study. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00718-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Sarrade T, Gautier M, Schernberg A, Jenny C, Orthuon A, Maingon P, Huguet F. Impact éducatif sur les internes en oncologie radiothérapie de la délinéation automatique des patients atteints d’un cancer de la tête et du cou. Cancer Radiother 2020. [DOI: 10.1016/j.canrad.2020.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jacob J, Reyns N, Valéry CA, Feuvret L, Simon JM, Mazeron JJ, Jenny C, Cuttat M, Maingon P, Pasquier D. Radiotherapy of non-tumoral refractory neurological pathologies. Cancer Radiother 2020; 24:523-533. [PMID: 32859467 DOI: 10.1016/j.canrad.2020.06.012] [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: 05/15/2020] [Revised: 06/09/2020] [Accepted: 06/12/2020] [Indexed: 10/23/2022]
Abstract
Intracranial radiotherapy has been improved, primarily because of the development of stereotactic approaches. While intracranial stereotactic body radiotherapy is mainly indicated for treatment of benign or malignant tumors, this procedure is also effective in the management of other neurological pathologies; it is delivered using GammaKnife® and linear accelerators. Thus, brain arteriovenous malformations in patients who are likely to experience permanent neurological sequelae can be managed by single session intracranial stereotactic body radiotherapy, or radiosurgery, in specific situations, with an advantageous benefit/risk ratio. Radiosurgery can be recommended for patients with disabling symptoms, which are poorly controlled by medication, such as trigeminal neuralgia, and tremors, whether they are essential or secondary to Parkinson's disease. This literature review aims at defining the place of intracranial stereotactic body radiotherapy in the management of patients suffering from non-tumoral refractory neurological pathologies. It is clear that the multidisciplinary collaboration of experienced teams from Neurosurgery, Neurology, Neuroradiology, Radiation Oncology and Medical Physics is needed for the procedures using high precision radiotherapy techniques, which deliver high doses to locations near functional brain areas.
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Jacob J, Clausse E, Benadjaoud M, Jenny C, Ribeiro M, Feuvret L, Mazeron JJ, Antoni D, Bernier MO, Hoang-Xuan K, Psimaras D, Carpentier A, Ricard D, Maingon P. Dose distribution of the brain tissue associated with cognitive functions in high-grade glioma patients. Cancer Radiother 2020; 24:1-10. [DOI: 10.1016/j.canrad.2019.08.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 12/22/2022]
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Lahmi L, Idbaih A, Rivin Del Campo E, Hoang-Xuan K, Mokhtari K, Sanson M, Canova CH, Carpentier A, Jacob J, Maingon P, Feuvret L. Whole brain radiotherapy with concurrent temozolomide in multifocal and/or multicentric newly diagnosed glioblastoma. J Clin Neurosci 2019; 68:39-44. [DOI: 10.1016/j.jocn.2019.07.065] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 07/12/2019] [Accepted: 07/17/2019] [Indexed: 11/15/2022]
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Rivin del Campo E, Matzinger O, Haustermans K, Bosset JF, Glynne-Jones R, Winter K, Konski A, Ajani J, Peiffert D, Hannoun-Lévi JM, Puyraveau M, Chakravarthy B, Meadows H, Northover J, Collette L, Christiaens M, Maingon P. Analyse des données regroupées de paramètres de radiothérapie externe d’essais de phase II et III de chimioradiothérapie du cancer de canal anal. Cancer Radiother 2019. [DOI: 10.1016/j.canrad.2019.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Azaïs H, Maingon P, Da Maïa E, Nikpayam M, Gonthier C, Belghiti J, Canlorbe G, Uzan C. [For which patients could we consider de-escalation in the management of ductal carcinomas in situ?]. ACTA ACUST UNITED AC 2019; 47:872-879. [PMID: 31562924 DOI: 10.1016/j.gofs.2019.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Indexed: 11/27/2022]
Abstract
Ductal carcinomas in situ (DCIS) of the breast account for 85% to 90% of breast cancer in situ. Current recommendations for the management of DCIS in France are based on surgical excision of the lesions, lumpectomy in healthy margins (margins of excision≥2mm) or mastectomy in case of extensive lesions. Radiation therapy is recommended after conservative surgical treatment. However, it seems relevant for some patients to discuss the benefit of a therapeutic de-escalation. Indeed, it has been reported that radiotherapy has no major impact on overall survival and that its interest could be discussed in the low-risk situations of invasive recurrence for which surgery alone could be sufficient, subject to sufficient margins. These questions call for the precise definition of low risk populations and to clarify the importance of taking into account decision support tools and new molecular markers. The place of scores like that of the University of Southern California - Van Nuys, and that of genomic tests such as the Oncotype test© DX DCIS (DCIS score) need to be specified. The expected results of several prospective studies could go in the direction of a significant therapeutic de-escalation for the management of DCIS in the years to come. In the meantime, however, it is advisable to remain cautious and the inclusion of patients in clinical trials should be favored.
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Bayart E, Azria D, Balosso J, Benderitter M, Cohen-Jonathan Moyal E, Delpon G, Deutsch E, Dutreix M, Lacornerie T, Romeo PH, Marchesi V, Maingon P. [RadioTransNet, the French network for preclinical research in oncological radiotherapy]. Cancer Radiother 2019; 23:609-616. [PMID: 31455590 DOI: 10.1016/j.canrad.2019.07.155] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Revised: 07/22/2019] [Accepted: 07/25/2019] [Indexed: 10/26/2022]
Abstract
The ambition of the RADIOTRANSNET network, launched by the INCa at the end of 2018, is to create a French research consortium dedicated to preclinical radiotherapy to foster scientific and clinical interactions at the interface of radiotherapy and radiobiology, and to identify research priorities dedicated to innovation in radiotherapy. The activities of the network are organized around four major axes that are target definition, normal tissue, combined treatments and dose modelling. Under the supervision of the Scientific Council, headed by a coordinator designated by the SFRO and a co-coordinator designated by the SFPM, three leaders coordinate each axis: a radiation-oncologist, a medical physicist and a biologist, who are responsible for organizing a scientific meeting based on the consensus conference methodology to identify priority issues. The selected themes will be the basis for the establishment of a strategic research agenda and a roadmap to help coordinate national basic and translational research efforts in oncological radiotherapy. This work will be published and will be transmitted to the funding institutions and bodies with the aim of opening dedicated calls to finance the necessary human and technical resources. Structuration of a preclinical research network will allow coordinating the efforts of all the actors in the field and thus promoting innovation in radiotherapy.
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Klausner G, Blais E, Martin C, Biau J, Jumeau R, Canova CH, Lyothier A, Slama Y, Jenny C, Chéa M, Zilli T, Miralbell R, Thariat J, Maingon P, Troussier I. De la construction du bunker à la prise en charge du patient : contrôles qualité des techniques modernes de radiothérapie. Cancer Radiother 2019. [DOI: 10.1016/j.canrad.2019.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Klausner G, Blais E, Martin C, Biau J, Jumeau R, Canova CH, Lyothier A, Slama Y, Jenny C, Chéa M, Zilli T, Miralbell R, Thariat J, Maingon P, Troussier I. De la construction du bunker à la prise en charge du patient : contrôles qualité des techniques modernes de radiothérapie. Cancer Radiother 2019; 23:248-254. [DOI: 10.1016/j.canrad.2018.07.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/14/2018] [Accepted: 07/19/2018] [Indexed: 10/26/2022]
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Meillan N, Vernerey D, Lefèvre J, Manceau G, Svrcek M, Augustin J, Fléjou J, Lascols O, Simon J, Cohen R, Maingon P, Bachet J, Huguet F. PV-0626 Mismatch Repair System Deficiency increases response to neoadjuvant chemoradiation in rectal cancer. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31046-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Simon J, Maingon P, Francois E, Labib E, Vincent M, Alain N, Mihaï L, Christian M, Didier P. 1PV-0251 Inuit radiotherapy utilization: a multinational study of low-income regions in highincome countries. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30671-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Jacob J, Feuvret L, Mazeron JJ, Simon JM, Canova CH, Riet FG, Blais E, Jenny C, Maingon P. Radioterapia dei tumori cerebrali primitivi dell’adulto. Neurologia 2019. [DOI: 10.1016/s1634-7072(18)41587-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Mirjolet C, Merlin JL, Truc G, Noël G, Thariat J, Domont J, Sargos P, Renard-Oldrini S, Ray-Coquard I, Liem X, Chevreau C, Lagrange JL, Mahé MA, Collin F, Bonnetain F, Bertaut A, Maingon P. RILA blood biomarker as a predictor of radiation-induced sarcoma in a matched cohort study. EBioMedicine 2019; 41:420-426. [PMID: 30827931 PMCID: PMC6442988 DOI: 10.1016/j.ebiom.2019.02.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Revised: 02/14/2019] [Accepted: 02/15/2019] [Indexed: 11/19/2022] Open
Abstract
Purpose Radiation-induced sarcoma (RIS) is a rare but serious event. Its occurrence has been discussed during the implementation of new radiation techniques and justified appropriate radioprotection requirements. New approaches targeting intrinsic radio-sensitivity have been described, such as radiation-induced CD8 T-lymphocyte apoptosis (RILA) able to predict late radio-induced toxicities. We studied the role of RILA as a predisposing factor for RIS as a late adverse event following radiation therapy (RT). Patients and methods In this prospective biological study, a total of 120 patients diagnosed with RIS were matched with 240 control patients with cancer other than sarcoma, for age, sex, primary tumor location and delay after radiation. RILA was prospectively assessed from blood samples using flow cytometry. Results Three hundred and forty-seven patients were analyzed (118 RIS patients and 229 matched control patients). A majority (74%) were initially treated by RT for breast cancer. The mean RT dose was comparable with a similar mean (± standard deviation) for RIS (53.7 ± 16.0 Gy) and control patients (57.1 ± 15.1 Gy) (p = .053). Median RILA values were significantly lower in RIS than in control patients with respectively 18.5% [5.5–55.7] and 22.3% [3.8–52.2] (p = .0008). Thus, patients with a RILA >21.3% are less likely to develop RIS (p < .0001, OR: 0.358, 95%CI [0.221–0.599]. Conclusion RILA is a promising indicator to predict an individual risk of developing RIS. Our results should be followed up and compared with molecular and genomic testing in order to better identify patients at risk. A dedicated strategy could be developed to define and inform high-risk patients who require a specific approach for primary tumor treatment and long term follow-up.
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Martin C, Jumeau R, Blais E, Canova CH, Klausner G, Dumas R, Rouger A, Pariente F, Lyothier A, Slama Y, Dol J, Perret J, Jenny C, Chea M, Coulaud-Pasdeloup F, Maingon P, Troussier I. Mise en place d’une politique de qualité et de sécurité lors de l’installation d’un nouvel équipement dans un service de radiothérapie. Cancer Radiother 2019. [DOI: 10.1016/j.canrad.2018.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Blais E, Vendrely V, Sargos P, Créhange G, Huguet F, Maingon P, Simon JM, Bourdais R, Ozsahin M, Bourhis J, Clément-Colmou K, Belghith B, Proudhom Briois MA, Gilliot O, Dujols JP, Peyras A, Dupin C, Riet FG, Canova CH, Huertas A, Troussier I. Chimioradiothérapie des cancers de l’œsophage : revue critique de la littérature. Cancer Radiother 2019. [DOI: 10.1016/j.canrad.2018.12.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Martin C, Jumeau R, Blais E, Canova CH, Klausner G, Dumas R, Rouger A, Pariente F, Lyothier A, Slama Y, Dol J, Perret J, Jenny C, Chea M, Coulaud-Pasdeloup F, Maingon P, Troussier I. Mise en place d’une politique de qualité et de sécurité lors de l’installation d’un nouvel équipement dans un service de radiothérapie. Cancer Radiother 2019. [DOI: 10.1016/j.canrad.2018.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Martin C, Jumeau R, Blais E, Canova CH, Klausner G, Dumas R, Rouger A, Pariente F, Lyothier A, Slama Y, Dol J, Perret J, Jenny C, Chea M, Pasdeloup F, Maingon P, Troussier I. Mise en place d’une politique de qualité et de sécurité lors de l’installation d’un nouvel équipement dans un service de radiothérapie. Cancer Radiother 2019; 23:50-57. [DOI: 10.1016/j.canrad.2018.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/29/2018] [Accepted: 04/17/2018] [Indexed: 10/27/2022]
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Blais E, Vendrely V, Sargos P, Créhange G, Huguet F, Maingon P, Simon JM, Bourdais R, Ozsahin M, Bourhis J, Clément-Colmou K, Belghith B, Proudhom Briois MA, Gilliot O, Dujols JP, Peyras A, Dupin C, Riet FG, Canova CH, Huertas A, Troussier I. [Chemoradiation for oesophageal cancer: A critical review of the literature]. Cancer Radiother 2019; 23:62-72. [PMID: 30639379 DOI: 10.1016/j.canrad.2018.05.003] [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: 04/09/2018] [Revised: 05/14/2018] [Accepted: 05/16/2018] [Indexed: 10/27/2022]
Abstract
Locally advanced oesophageal cancer treatment requires a multidisciplinary approach with the combination of chemotherapy and radiotherapy for preoperative and definitive strategy. Preoperative chemoradiation improves the locoregional control and overall survival after surgery for locally advanced oesophageal cancer. Definitive chemoradiation can also be proposed for non-resectable tumours or medically inoperable patients. Besides, definitive chemoradiation is considered as an alternative option to surgery for locally advanced squamous cell carcinomas. Chemotherapy regimen associated to radiotherapy consists of a combination of platinum derived drugs (cisplatinum or oxaliplatin) and 5-fluorouracil or a weekly scheme combination of carboplatin and paclitaxel according to CROSS protocol in a neoadjuvant strategy. Radiation doses vary from 41.4Gy to 45Gy for a preoperative strategy or 50 to 50.4Gy for a definitive treatment. The high risk of lymphatic spread due to anatomical features could justify the use of an elective nodal irradiation when the estimated risk of microscopic involvement is higher than 15% to 20%. An appropriate delineation of the gross tumour volume requires an exhaustive and up-to-date evaluation of the disease. Intensity-modulated radiation therapy represents a promising approach to spare organs-at-risk. This critical review of the literature underlines the roles of radiotherapy for locally advanced oesophageal cancers and describes doses, volumes of treatment, technical aspects and dose constraints to organs-at-risk.
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Kishan A, Chu F, Wang X, Seiferheld W, Pugh S, Collette L, Sandler K, Sandler H, Bolla M, Maingon P, De Reijke T, Nickols N, Chang A, Rettig M, Drakaki A, Liu S, Reiter R, Kupelian P, Steinberg M, King C. Local Failure and Gleason Score 9-10 Disease Independently Predict for Survival Outcomes: A Meta-Analysis of Six Randomized Trials. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Blais E, Bourdais R, Simon J, Sargos P, Troussier I, Jenny C, Riet F, Canova C, Culot F, Le Corre E, Ozsahin M, Maingon P. Proposition of Splenic Dose-Volume Constraints to Prevent Severe Lymphopenia after Chemoradiation for Pancreatic Cancer. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lahmi L, Idbaih A, Canova CH, Sanson M, Hoang-Xuan K, Mokhtari K, Capelle L, Jacob J, Maingon P, Feuvret L. Radiothérapie panencéphalique et témozolomide concomitant pour le traitement de première ligne des glioblastomes multifocaux. Cancer Radiother 2018. [DOI: 10.1016/j.canrad.2018.07.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Giraud P, Blais E, Maingon P, Simon JM. Radiothérapie cervicale de rattrapage des cancers différenciés de la thyroïde : bénéfices et profil de tolérance. Cancer Radiother 2018. [DOI: 10.1016/j.canrad.2018.07.050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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