1. Department of Internal Medicine and Clinical Immunology, CHU de Tours, Tours, France
2. Tours University, Tours, France
3. Department of Obstetrics and Gynecology, CHU de Tours, Tours, France
4. Department of Internal Medicine and Clinical Immunology, CHU de Caen, Caen, France
5. Department of Nephrology, Hôpital Européen Georges Pompidou, Assistance publique des Hôpitaux de Paris, Paris, France
6. Department of Nephrology, Hôpital Saint Louis, Assistance publique des Hôpitaux de Paris, Paris, France
7. Department of Internal Medicine, CHU d’Angers, Angers, France
8. Department of Internal Medicine, CH de Saint Malo, Saint Malo, France
9. Department of Internal Medicine, CHR Orléans, Orléans, France
10. Department of Internal Medicine, CHRU de Besancon, Besancon, France