1. EA 3878; Department of Internal Medicine and Chest Diseases; Centre hospitalier universitaire de Brest; Hôpital de la Cavale Blanche; Brest France
2. Clinic for Hematology; Lymphoma Center; Clinical Center Serbia; Medical Faculty; Department for Internal Medicine; University of Belgrade; Belgrade Serbia
3. Hematology Service; Clínica Universidad de Navarra; Pamplona Spain
4. Department of Medicine I; Clinical Division of Hematology and Hemostaseology; Medical University of Vienna; Vienna Austria
5. Department of Respiratory Disease; Hôpital Européen Georges Pompidou; Université Paris Descartes; Sorbonne Paris Cité; INSERM UMRS 970 and CIC 1418; Paris France
6. Department of Medicine; The Ottawa Hospital Research Institute; University of Ottawa; Ottawa Ontario Canada