Author’s institutional affiliations:
1Department of Medicine, Allied Hospital, Faisalabad,
Pakistan
2Department of Medicine, Faisalabad Medical
University, Faisalabad, Pakistan
3Department of Medicine, Government General Hospital,
Faisalabad, Pakistan
4College of Pharmacy, Umm Al-Qura University, Makkah,
Saudi Arabia
5Faculty of Health and Medical Sciences, University of
Adelaide, Adelaide, Australia
6Department of Gastroenterology, Government General
Hospital, Faisalabad, Pakistan
7Department of Gastroenterology, Faisalabad Medical
University, Faisalabad, Pakistan