1. Leeds Institute for Cardiovascular and Metabolic Medicine University of Leeds Leeds UK
2. Leeds Institute for Data Analytics and Leeds Institute of Cardiovascular and Metabolic Medicine University of Leeds Leeds UK
3. Department of Cardiology Leeds Teaching Hospitals NHS Trust Leeds UK
4. Department of Medical Rehabilitation Medical Faculty University of Rijeka Rijeka Croatia
5. Adult Congenital Heart Centre and National Centre for Pulmonary Hypertension Royal Brompton & Harefield Hospitals, Guys and St Thomas' NHS Trust London UK
6. Cardiology Department Aristotle University of Thessaloniki, AHEPA University Hospital Thessaloniki Greece
7. Department of Pulmonology University Clinic of Internal Medicine, Medical University of Graz, and the Ludwig Boltzmann Institute for Lung Vascular Research Graz Austria
8. Pulmonary Division, Lady Davis Carmel Medical Center Faculty of Medicine Technion Institute of Technology Haifa Israel
9. Division of Cardiovascular Medicine The Ohio State University Columbus OH USA
10. Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin Universitätsklinikum des Saarlandes, Saarland University Homburg Germany
11. University of Warwick Coventry UK
12. Department of Cardiology University “L. Vanvitelli” ‐ Monaldi Hospital Naples Italy
13. Pulmonary Hypertension Unit, Department of Cardiology, CIBER‐CV, Hospital Universitario 12 de Octubre Universidad Complutense Madrid Spain
14. AIPI, Associazione Ipertensione Polmonare Italiana (Italian Pulmonary Hypertension Association) Padua Italy
15. Cardiology Unit IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
16. Dipartimento DIMES University of Bologna Bologna Italy
17. National Heart & Lung Institute Imperial College London London UK
18. Pulmonary Hypertension Service, Hammersmith Hospital Imperial College Healthcare NHS Trust London UK
19. Department of Respiratory Medicine Hannover Medical School Hannover Germany
20. German Centre of Lung Research, DZL Hannover Germany
21. Université Paris–Saclay, INSERM UMR_S 999, Assistance Publique Hôpitaux de Paris (AP‐HP), Service de Pneumologie et Soins Intensifs Respiratoires Hôpital Bicêtre Le Kremlin Bicêtre France
22. Division of Cardiology Medical University of Vienna Vienna Austria
23. Division of Cardiovascular Medicine Brigham and Women's Hospital and Harvard Medical School Boston MA USA
24. European Pulmonary Hypertension Association (PHA Europe) Vienna Austria
25. Department of Pulmonary Medicine Amsterdam UMC location Vrije Universiteit Amsterdam Amsterdam The Netherlands
26. Amsterdam Cardiovascular Sciences Pulmonary Hypertension and Thrombosis Amsterdam The Netherlands
27. National Pulmonary Hypertension Service Royal Brompton Hospital London UK
28. Honorary Senior Clinical Lecturer Imperial College London London UK
29. Royal Papworth Hospital Cambridge University Hospital Cambridge UK
30. Department of Clinical Sciences Lund, Cardiology Lund University Lund Sweden
31. Hemodynamic Lab, Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine Skåne University Hospital Lund Sweden
32. Department of Medicine, PVDU Centro Hospitalar Universitário do Porto (CHUPorto) Porto Portugal
33. Department of Cardiovascular Research, UMIB ‐ Unit for Multidisciplinary Research in Biomedicine, ICBAS ‐ School of Medicine and Biomedical Sciences University of Porto Porto Portugal
34. Department of Pulmonary Circulation, Thromboembolic Diseases and Cardiology Center for Postgraduate Medical Education, ECZ‐Otwock Otwock Poland
35. Department of Pulmonology University and University Hospital of Zurich Zurich Switzerland
36. Department of Cardiology Heart Center at the University of Cologne, and Cologne Cardiovascular Research Center (CCRC) Cologne Germany
37. Clinical Department of Respiratory Diseases University Hospitals of Leuven Leuven Belgium
38. Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Department of Chronic Diseases and Metabolism (CHROMETA) KU Leuven ‐ University of Leuven Leuven Belgium