[1] Ruhr Univ Bochum, Dept Mol Immunol, Bochum, Germany
[2] Ruhr Univ Bochum, Dept Mol & Med Virol, Bochum, Germany
[3] TU Dortmund, Dept Immunol, Leibniz Res Ctr Working Environm & Human Factors, Dortmund, Germany
[4] WIR, Ctr Sexual Hlth & Med, Bochum, Germany
[5] Ruhr Univ Bochum, Interdisciplinary Immunol Outpatient Clin, Ctr Sexual Hlth & Med, Dept Dermatol Venereol & Allergol, Bochum, Germany
[6] Ruhr Univ Bochum, St Josef Hosp, Dept Hematol, Oncol Palliat Care, Bochum, Germany
[7] Ruhr Univ Bochum, St Josef Hosp, Dept Neurol, Bochum, Germany