1. Department of Respiratory and Intensive Care Medicine, Pulmonary Hypertension National Referral Center, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Bicêtre, Le Kremlin-Bicêtre, France
2. School of Medicine, Université Paris-Saclay, Le Kremlin-Bicêtre, France
3. INSERM UMR_S 999 “Pulmonary Hypertension: Pathophysiology and Novel Therapies,” Hôpital Marie Lannelongue, Le Plessis-Robinson, France
4. Respiratory Division, Lausanne University Hospital (CHUV), Lausanne, Switzerland
5. Division of Respiratory Medicine, Department of Medicine, University of Calgary, Canada
6. European Reference Network on Rare Pulmonary Diseases (ERN-LUNG), Germany