1 National Reference Center for Hypereosinophilic Syndromes, Suresnes, France; Department of Internal Medicine, Foch Hospital, Suresnes, France.
2 Department of Respiratory Medicine, Bichat Hospital, AP-HP Nord-Université Paris Cité, INSERM UMR-S1152, PHERE, Paris, France.
3 Department of Epidemiology-Data-Biostatistics, Delegation of Clinical Research and Innovation, Foch Hospital, Suresnes, France.
4 Department of Radiology, Foch Hospital, Suresnes, France.
5 L'Université de Lille, CNRS, INSERM, CHU Lille, Institut Pasteur de Lille, U1019-UMR 9017-CIIL, Center for Infection and Immunity of Lille, Lille, France.
6 Department of Internal Medicine, Foch Hospital, Suresnes, France.
7 Department of Respiratory Medicine, Military Hospital of Instruction of Tunis, Tunis, Tunisia.
8 Department of Respiratory Medicine, Toulouse University Hospital Centre, Toulouse, France; Toulouse Institute for Infectious and Inflammatory Diseases, INSERM U1291, University of Toulouse, CNRS U5282, F-CRIN CRISALIS, Toulouse, France.
9 National Reference Center for Hypereosinophilic Syndromes, Suresnes, France.
10 Department of Internal Medicine, Ambroise Paré Hospital, APHP, Université de Versailles-Saint-Quentin en Yvelines, Yvelines, France.
11 National Reference Center for Hypereosinophilic Syndromes, Suresnes, France; L'Université de Lille, INSERM, CHU Lille, U1286-INFINITE-Institute for Translational Research in Inflammation, CHU Lille, Institut d'Immunologie, Lille, France.
12 Department of Internal Medicine, Limoges University Hospital, Limoges, France.
13 Department of Respiratory Diseases, Foch Hospital, Suresnes, France.
14 Medical Intensive Care Unit, Ambroise Paré Hospital, AP-HP, Boulogne-Billancourt, France.
15 Department of Internal Medicine, Toulouse University Hospital, Toulouse, France.
16 Department of Respiratory Medicine, Brest University Hospital, Brest, France.
17 Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, INRAE, Lyon, France.
18 Department of Respiratory Medicine, Reference Center for Rare Pulmonary Diseases, Hôpital Avicenne, AP-HP, Université Sorbonne Paris Nord, INSERM UMR 1272, Bobigny, France.
19 National Reference Center for Hypereosinophilic Syndromes, Suresnes, France; Department of Internal Medicine, Foch Hospital, Suresnes, France. Electronic address: m.groh@hopital-foch.com.