1. Dow University of Health Sciences, Mission Road, Karachi, Pakistan
2. Department of Medicine, Shaikh Khalifa Bin Zayed Al Nahyan Medical and Dental College, Lahore Pakistan
3. Department of Public Health, Atish Dipankar University of Science and Technology, Dhaka, Bangladesh
4. Voice of Doctors Research School, Dhaka, Bangladesh
5. Department of Orthopaedic Surgery, Yan’an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, China