1. Graduate Medical Researcher, Department of Medical Education, King Edward Medical University, Lahore, Pakistan
2. Graduate Medical Researcher, Department of Research, University Medical and Dental College, Faisalabad, Pakistan
3. Clinical Research Associate, Department of Pediatrics and Child Health, The Aga Khan University, Karachi, Pakistan
4. Graduate Medical Researcher, Department of Research and Publications, Fatima Jinnah Medical University, Lahore, Pakistan