1 Sickle Cell Referral Center, Department of Internal Medicine Henri-Mondor University Hospital- UPEC, AP-HP Créteil France.
2 Centre de Recherche et de Lutte contre la Drépanocytose Bamako Mali.
3 Emergency Department, Hôpital Henri, Mondor Assistance Publique - Hôpitaux de Paris Créteil France.
4 Sickle Cell Referral Center, France, Internal Medicine Department, Georges Pompidou European Hospital Assistance Publique-Hôpitaux de Paris (AP-HP) Paris France.
5 Department of Intensive Care Henri Mondor University Hospital, Assistance Publique Hôpitaux de Paris, Université Paris-Est Créteil France.