1. Faculty of Medicine, Jordan University of Science and Technology, Irbid, Jordan
2. Department of Medicine, All India Institute of Medical Sciences, Jodhpur, India
3. Department of Medicine, Terna Speciality Hospital and Research Centre, Navi Mumbai, India
4. Department of Medicine, Jinnah Sindh Medical University, Karachi, Pakistan
5. Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
6. Department of Medicine, Dow University of Health Sciences, Karachi, Pakistan
7. Department of Medicine, Liaquat National Hospital and Medical College, Karachi, Pakistan