1. Surgery Department, Faculty of Medicine, Udayana University, Sanglah General Hospital, Denpasar, Indonesia
2. Thorax and Cardiovascular Surgery Division, Surgery Department, Faculty of Medicine, Udayana University, Sanglah General Hospital, Denpasar, Indonesia
3. Nephrology and Hypertension Division, Internal Medicine Department, Faculty of Medicine, Udayana University, Sanglah General Hospital, Denpasar, Indonesia