1. Nauman Ahmed:
Department of Surgery, Surgical Unit II, Bolan Medical Complex hospital, Quetta, Pakistan
2. Muhammed Aslam Baloch:
Department of Surgery, Surgical Unit II, Bolan Medical Complex hospital, Quetta, Pakistan
3. Khan Muhammad Baber:
Department of Surgery, Surgical Unit II, Bolan Medical Complex hospital, Quetta, Pakistan
4. Javaid Ahmed:
Department of Surgery, Surgical Unit II, Bolan Medical Complex hospital, Quetta, Pakistan