American Association Thoracic Surgery
Asian Society for Cardiovascular and Thoracic Surgery
Australian & New Zealand Society of Cardiac & Thoracic Surgeons
Belgian Association For Cardio-Thoracic Surgery
Catalan Society for Cardiac Surgery
European Association for Cardio-Thoracic Surgery
European Board of Cardiovascular Perfusion
European Board of Cardiothoracic Surgery
European Homograft Bank
European Society for Cardiovascular Surgery
European Society of Thoracic Surgeons
French Society for Thoracic and Cardiovascular Surgery
German Society for Thoracic and Cardiovascular Surgery
International College of Angiology
International Society for Heart & Lung Transplantation
International Society for Minimally Invasive Cardiothoracic Surgery
International Society for Vascular Surgery
Italian Society for Cardiac Surgery
Italian Society for Thoracic Surgery
Japanese Association for Thoracic Surgery
Philippine Association of Thoracic and Cardiovascular Surgeons Incorporated
Scandinavian Association for Thoracic Surgery
Scandinavian Society for Research in Cardiothoracic Surgery
Society for Cardiothoracic Surgery in Great Britain and Ireland
Society of Cardiothoracic Surgeons of South Africa
Sociedad Española de Cirugia Toracica y Cardiovascular
Turkish Society of Cardiovascular Surgery
World Health Organization
World Heart Federation
World Society of Cardio-Thoracic Surgeons
