1 Department of Internal Medicine, Timone Hospital, AP-HM, Aix-Marseille Université, 13005 Marseille, France. Electronic address: Benjamin.de-sainte-marie@ap-hm.fr.
2 Department of Internal Medicine, Timone Hospital, AP-HM, Aix-Marseille Université, 13005 Marseille, France. Electronic address: Mikael.ebbo@ap-hm.fr.
3 Department of Internal Medicine, CH de Niort, 79000 Niort, France.
4 Pancreatology Unit, Inserm, UMR 1149, Beaujon Hospital, 100, boulevard Gal-Leclerc, 92110 Clichy, France. Electronic address: Vinciane.rebours@aphp.fr.
5 Department of Pediatric Rheumatology and Emergency, Jeanne de Flandre Hospital, Lille, France. Electronic address: Heloise.REUMAUX@chu-lille.fr.
6 Department of Internal Medicine, Timone Hospital, AP-HM, Aix-Marseille Université, 13005 Marseille, France.
7 Pediatric Department, Children's, Nord Hospital, Chemin des Bourrelys, 13915 Marseille Cedex 20, France. Electronic address: Diego.urbina@ap-hm.fr.
8 Paris-Saclay University, CNRS, INRIA, Laboratory in Informatique Research, UMR 8623, Orsay, France. Electronic address: jean.cury@normalesup.org.
9 Pierre et Marie Curie-Paris 6 University, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Hospital, SNFMI, 75651 Paris Cedex 13, France. Electronic address: namorel@orange.fr.
10 Department of Internal Medicine, Saint-Denis Hospital, Saint-Denis, France. Electronic address: francois.lhote@ch-stdenis.fr.
11 Pediatric Gastro-Enterology Department, Femme Mère Enfant Hospital, Groupement Hospitalier Est, 59, Boulevard Pinel, 69677 BRON Cedex, France. Electronic address: barbara.rohmer@chu-lyon.fr.
12 CHU Bordeaux, FHU ACRONIM, Place Amélie Raba Léon, 33076 Bordeaux, France. Electronic address: estibaliz.lazaro@chu-bordeaux.fr.
13 Pediatric Department, Marne-La-Vallée Hospital, 2-4, cours de La-Gondoire, 77600 Jossigny, France. Electronic address: kagbokpati@ghef.fr.
14 Department of Internal Medicine, CHU de Grenoble, Grenoble, France. Electronic address: ADeroux@chu-grenoble.fr.
15 Department of Internal Medicine and Clinical Immunology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France. Electronic address: Fanny.domont@aphp.fr.
16 Internal Medicine Department, Centre Hospitalier Intercommunal de Créteil, Creteil, France. Electronic address: isabelle.delacroix@chicreteil.fr.
17 Department of Internal Medicine and Vascular Diseases, CCMR, CHU Angers, Université Angers, 49000 Angers, France. Electronic address: chlavigne@chu-angers.fr.
18 Department of Internal Medicine, Sud Hospital, CHU de Rennes, Rennes, France. Electronic address: antoinette.perlat@chu-rennes.fr.
19 Department of Internal Medicine Ambroise-Paré Hospital, Boulogne-Billancourt, Versailles Saint-Quentin-en-Yvelines University, France. Electronic address: jean-emmanuel.kahn@aphp.fr.
20 Department of Internal Medicine, Reference Center for Autoimmune Cytopenia, Henri Mondor University Hospital, Creteil, France. Electronic address: Bertrand.godeau@aphp.fr.
21 Department of Internal Medicine, Hôtel-Dieu, CHU de Nantes, 1, place Alexis-Ricordeau, 44093 Nantes, France. Electronic address: mohamed.hamidou@chu-nantes.fr.
22 Department of Internal Medicine, CHU Lille, Lille, France. Electronic address: launayd@gmail.com.
23 Immunology-Hematology Department, Necker Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France. Electronic address: brigitte.bader-meunier@aphp.fr.
24 Department of Internal Medicine, Timone Hospital, AP-HM, Aix-Marseille Université, 13005 Marseille, France. Electronic address: nicolas.schleinitz@ap-hm.fr.