Walter Weder

Last Modified: 11-Dec-2007

American Association for Thoracic Surgery

Belgian Association For Cardio-Thoracic Surgery

Cardiothoracic Surgery Network

European Association for Cardio-Thoracic Surgery

European Society of Thoracic Surgeons

International Society for Minimally Invasive Cardiothoracic Surgery

The Society of Thoracic Surgeons

ESTS

• Bologna Abstract Reviewers
• ESTS Industrial Relations Committee
• Leuven Abstract Reviewers
• Nominating Committee
• Spring Meeting
• Thoracic Division (CTh Section UEMS)
• Thoracic Journal Committee

ISMICS

• Board of Directors
• Innovations: Technology & Techniques in Cardiothoracic and Vascular Surgery
• Program