1. Manang District Hospital, Chame, Nepal
2. Department of Internal Medicine, Piedmont Athens Regional, Athens, Georgia, USA
3. Maharajgunj Medical Campus, Institute of Medicine, Kathmandu, Nepal
4. Manmohan Cardiothoracic Vascular and Transplant Center, Kathmandu, Nepal
5. Department of Pathology, Tribhuvan University Teaching Hospital, Kathmandu, Nepal
6. Department of Radiology, Tribhuvan University Teaching Hospital, Kathmandu, Nepal