1. Department of Internal Medicine, Infectious Diseases, and Clinical Immunology Reims University Hospital Reims France
2. Department of Virology, Hôpital Pitié Salpêtrière Assistance Publique des Hôpitaux de Paris Paris France
3. Department of Hematology Reims University Hospital Reims France
4. Department of Virology Reims University Hospital Reims France
5. Department of Dermatology Reims University Hospital Reims France
6. Department of Dermatology, Hôpital Saint Louis Assistance Publique des Hôpitaux de Paris Paris France
7. Regional Centre for Pharmacovigilance and Pharmacoepidemiology Reims University Hospital Reims France
8. University of Reims Champagne‐Ardenne Reims France