1. School
of Biological Sciences, Nanyang Technological University, 60 Nanyang
Drive, Singapore 637551, Singapore
2. Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore & Cardiovascular Research Institute, Singapore 119228, Singapore
3. Department of Cardiac, Thoracic & Vascular Surgery, National University Heart Centre, Singapore 119074, Singapore
4. Department
of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
5. Department of Vascular Surgery, University Medical Center Utrecht, The Netherlands & Interuniversity Cardiovascular Institute of The Netherlands, Utrecht 3508 GA, The Netherlands