1. AP-HP, Department of Infectious Diseases, Pitié-Salpétrière Hospital, Paris, France
2. AP-HP, Department of Neonatology, Pitié-Salpétrière Hospital, Paris, France
3. AP-HP, Department of Gynecology and Obstetrics, Pitié-Salpétrière Hospital, Paris, France
4. AP-HP, Department of Clinical Pharmacology, Bichat-Claude Bernard Hospital, Paris, France
5. AP-HP, Department of Virology, Pitié-Salpétrière Hospital, Paris, France
6. AP-HP, Department of Internal Medicine, Pitié-Salpétrière Hospital, Paris, France