1. Aliya Hisam:
Department of Community Medicine,
Army Medical College,
National University of Medical Sciences,
Rawalpindi - Pakistan.
2. Muhammad Umair Shafique:
Army Medical College,
Rawalpindi, Pakistan.
3. Muhammad Nashit Khurshid:
Army Medical College,
Rawalpindi, Pakistan.
4. Ali Hamza:
Army Medical College,
Rawalpindi, Pakistan.
5. Muhammad Bilal Asad:
Army Medical College,
Rawalpindi, Pakistan.
6. Talha Shakeel:
Army Medical College,
Rawalpindi, Pakistan.