1 Department of Internal Medicine, Dow University of Health Science, Karachi, Pakistan.
2 Kabir Medical College, Gandhara University, Peshawar, Pakistan.
3 Hayatabad Medical Complex, Peshawar, Pakistan.
4 Royal College of Surgeons in Ireland, Dublin, Ireland.
5 Department of Biochemistry and Molecular Biology, Faculty of Life Science, Mawlana Bhashani Science and Technology University, Tangail, 1902, Bangladesh.
6 Dow University of Health Sciences, Karachi, Pakistan.