1. Charité Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Dental Materials and Biomaterial Research, Department of Prosthodontics, Geriatric Dentistry and Craniomandibular Disorders, Aßmannshauser Str. 4−6, Berlin, DE 10117, Germany
2. Institute for Virology and Research Center of Immunotherapy, University Medical Center of the Johannes Gutenberg University, Obere Zahlbacher Str. 67, Mainz, DE 55101, Germany