1. Department of Internal Medicine; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
2. Department of Medical Biology; Academic Medical Center; University of Amsterdam; Amsterdam the Netherlands
3. Laboratory for Clinical Cardiovascular Physiology; Center for Heart Failure Research; Academic Medical Center; Amsterdam the Netherlands
4. Department of Pulmonary Diseases; Amsterdam Cardiovascular Sciences; VU University Medical Center; Amsterdam the Netherlands
5. MRC/Arthritis Research; UK Centre for Musculoskeletal Ageing Research; School of Life Sciences; the Medical School; University of Nottingham Medical School; Queen's Medical Centre; Nottingham United Kingdom