1 Department of Dermatology, Saint-Louis Hospital, AP-HP, Paris, France.
2 INSERM U976, Institut de Recherche Saint-Louis, Paris, France.
3 Université Paris Cité, Paris, France.
4 Department of Dermatology, CHU de Bordeaux, BoRdeaux Institute of Oncology, BRIC INSERM U1312, INSERM BoRdeaux Institute of Oncology, Team 5, Université de Bordeaux, Bordeaux, France.
5 Department of Dermatology, University of Montpellier, Montpellier, France.
6 Department of Dermatology, CHU de Clermont-Ferrand, Clermont-Ferrand, France.
7 Department of Dermatology, Nantes University Hospital, CIC 1413, Inserm UMR 1302/EMR6001 INCIT, F-44000 Nantes, France.
8 Department of Dermatology, University Hospital Lausanne, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
9 Department of Dermatology, Hospices Civils de Lyon, Lyon, France.
10 Department of Dermatology, CH de Valence, France.
11 Department of Dermatology, Université Reims-Champagne Ardenne, EA7509-IRMAIC, Reims, France.
12 Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland.
13 Department of Dermatology, CHU de Marseille, Marseille, France.
14 Department of Dermatology, Avicenne Hospital, AP-HP, Bobigny, France.
15 Department of Dermatology, CHU Cochin, Paris, France.
16 Department of Dermatology, CHU de Tours, Tours, France.
17 Department of Dermatology, CHU Tenon, Faculty of Medicine, Sorbonne University, Paris, France.
18 Department of Dermatology, CHU Bichat, Paris, France.
19 Pathology Laboratory, Saint-Louis Hospital, AP-HP, Paris, France.
20 Pathology Laboratory, Hospices Civils de Lyon, Lyon, France.
21 Hematology Laboratory, Saint-Louis Hospital, AP-HP, Paris, France.
22 Department of Pharmacogenomics and Oncogenetics, Saint-Louis Hospital, AP-HP, Paris, France.
23 Department of Dermatology, Ambroise-Paré Hospital, AP-HP, & EA 4340 "Biomarkers in Cancerology and Hemato-Oncology", UVSQ, Université Paris-Saclay, 92104, Boulogne-Billancourt, France.
24 Department of Dermatology, CHU de Poitiers, Poitiers, France.
25 Department of Dermatology, CH Mulhouse, Groupe Hospitalier Mulhouse Sud Alsace, Mulhouse, France.
26 Department of Dermatology, CHU Orléans, Orléans, France.
27 Department of Dermatology, CHU Pontchaillou, Rennes, France.
28 Department of Dermatology, CHU de Besançon, Besançon, France.
29 Department of Dermatology, CHU de Toulouse, Toulouse, France.
30 Department of Dermatology, CHU de Rouen, Rouen, France.
31 Department of Dermatology, CHU de Grenoble, Grenoble, France.
32 Department of Dermatology, CHU de Nice, Nice, France.
33 Department of Dermatology, Henri Mondor Hospital, APHP, Créteil, France.
34 Department of Dermatology, CHU Lille, Lille, France.
35 Department of Dermatology, Charité Hospital, Berlin, Germany.
36 Department of Biostatistics, Saint-Louis Hospital, AP-HP, Paris, France.