1. General Practitioner, Sanjiwani General Hospital, Gianyar, Indonesia
2. Department of Cardiology and Vascular Medicine, Faculty of Medicine, Universitas Pelita Harapan, Siloam Hospitals Lippo Village, Tangerang, Indonesia
3. Department of Internal Medicine, Faculty of Medicine, Universitas Pelita Harapan, Siloam Hospitals Lippo Village, Tangerang, Indonesia