1. Department of Community Medicine, IIMS & R, Lucknow 226026, India
2. Department of Public Health, CAMS, Khamis Mushait Campus, King Khalid University, Abha 62529, Saudi Arabia
3. Department of Community Medicine, United Institute of Medical Sciences, Prayagraj 231313, India
4. Department of Public Health, College of Health Sciences, Saudi Electronic University, Abha 62529, Saudi Arabia
5. Department of Basic Medical Sciences, CAMS, Khamis Mushait Campus, King Khalid University, Abha 62529, Saudi Arabia
6. Department of Clinical Laboratory Sciences, CAMS Abha, King Khalid University, Abha 62529, Saudi Arabia