1. Univ. Lille CHU Lille Lille France
2. Biostatistics Department CHU Lille Lille France
3. Univ. Lille, Univ. Artois, Univ. Littoral Côte D'opale, ULR 7369‐Urepsss Lille France
4. FormAction Santé Pérenchies France
5. CNRS, Inserm, Institut Pasteur de Lille, U1019, UMR 9017, CIIL, Center for Infection and Immunity of Lille, Univ. Lille, CHU Lille Lille France
6. CRISALIS F‐CRIN Inserm Network Toulouse France