1. Hôpital Neuchâtelois, La Chaux-de-Fonds, Switzerland, and Geneva University Hospitals; Geneva Switzerland
2. Hôpital Cochin; Paris France
3. ASST Spedali Civili; Brescia Italy
4. University Hospital of Padua; Padua Italy
5. CNRS-UMR 5164 Immuno Concept, Bordeaux University and Bordeaux Hospital; Bordeaux France
6. University Hospital and School of Medicine, University of Geneva; Geneva Switzerland