1Hematology Poitiers Hospital, CHU Poitiers, Poitiers, France
2Hematology, Poitiers University Hospital, Poitiers, France
3Service d'Hématologie et de thérapie cellulaire, CHU de Poitiers, Poitiers, France
4Hematology, CHU Lille, Lille, France
5Rheumatology, CHU Poitiers, Poitiers, France
6Rhumatologie CHU Poitiers, Poitiers, France
7Nephrology, Poitiers University Hospital, Poitiers, France
8Rhumatology, Angouleme Hospital, Angouleme, France
9Nephrology, Saintonge Hospital, SAINTES, France
10Nephrology, Angouleme Hospital, Angouleme, France
11Hematology, CHU POITIERS, POITIERS, France
12Rochefort Hospital, Rochefort, France
13Hematology, Chatellerault Hospital, Chatellerault, France
14Chatellerault, Chatellerault, France
15La Rochelle Hospital, La Rochelle, France