1 Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Mayo Clinic HHT Center of Excellence, Rochester, MN, USA. iyer.vivek@mayo.edu.
2 Department of Medicine, Faculty of Medicine and Dentistry, Edmonton HHT Center, College of Health Sciences, University of Alberta, Edmonton, Canada.
3 Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
4 Division of Child Neurology, Perelman School of Medicine, Children's Hospital of Philadelphia, University of Pennsylvania, Philadelphia, PA, USA.
5 Washington University School of Medicine, Washington University HHT Center of Excellence, St. Louis, MO, USA.
6 Section of Primary Care Medicine, Hereditary Hemorrhagic Telangiectasia Center of Excellence, Froedtert Hospital and Medical College of Wisconsin, Wauwatosa, WI, USA.
7 Pulmonary Function Laboratory, Division of Respirology, Toronto HHT Program, St. Michael's Hospital, Unity Health Toronto, Toronto, Canada.
8 Hereditary Hemorrhagic Telangiectasia Center of Clinical Excellence, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
9 Royal National ENT and Eastman Dental Hospitals, Moorfields Eye Hospital, Centre for the Study of the Senses, UoL, London, UK.
10 VASCERN HHT Reference Center, University Hospital Giessen and Marburg, Marburg, Germany.
11 Department of Medicine, Division of Pulmonary and Critical Care Medicine, Augusta University, Augusta, GA, USA.
12 Department of Internal Medicine, University of Manitoba, Winnipeg, Canada.
13 Cincinnati HHT Center of Excellence, Division of Hematology, University of Cincinnati College of Medicine and Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
14 HHT Center of Excellence, Division of Hematology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
15 Pulmonary Hypertension and CTEPH Program, HHT Center of Excellence, Pulmonary and Critical Care Division, Massachusetts General Hospital, Boston, MA, USA.
16 Interventional Radiology, UCLA Radiology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
17 Israeli Society of Pediatric Pulmonary Medicine, National HHT Center, Asthma Service, Graub Cystic Fibrosis Center, Pulmonary Institute, Schneider Children's Medical Center of Israel, Petah Tikva, Israel.
18 Division of Pulmonary and Critical Care Medicine, Hereditary Hemorrhagic Telangiectasia Center of Excellence, Barrow Neurological Institute, Creighton University School of Medicine, Omaha, NE, USA.
19 Hematology/Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
20 Kansas City School of Medicine, University of Missouri, Columbia, MO, USA.
21 Yale School of Medicine, Department of Radiology and Biomedical Imaging, Yale Hereditary Hemorrhagic Telangiectasia Center of Excellence, New Haven, CT, USA.
22 Michigan Medicine, Department of Otolaryngology-Head and Neck Surgery, Division of Rhinology and Skull Base Surgery, Stanford, CA, USA.
23 HHT Regional Service, Liverpool Institute of Child Health and Wellbeing, University of Liverpool and Alder Hey Children's Hospital, Liverpool, England.
24 Department of Medicine, Section Hematology/Oncology, Baylor College of Medicine, HHT Center of Excellence, San Francisco, CA, USA.
25 Interventional Cardiology Research, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA.
26 Penn HHT Center of Excellence, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA.
27 Johns Hopkins HHT Center of Excellence, Baltimore, MD, USA.
28 Department of Pediatrics, SSM Cardinal Glennon Children's Hospital, Saint Louis University School of Medicine, St. Louis, MO, USA.
29 Division of Hematology/Oncology, HHT Center at University of California San Diego, San Diego, CA, USA.