1. Associate Editor, Perfusion
2. Adjunct Assistant Professor
3. Clinical Perfusionist (retired) Department of Surgery
4. The University of Texas Medical Branch, Galveston, USA
5. Chair, Cardiovascular and Respiratory Physiology
6. Faculty of Science and Technology
7. University of Twente, Enschede, The Netherlands
8. Intensivist-Cardiologist, Intensive Care Centre
9. University Medical Centre Utrecht, The Netherlands