Begum Rokeya University, Rangpur

Shahjalal University of Science and Technology -SUST

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Jhalakathi

National Institute of Population Research and Training (NIPORT)

Office of Civil Surgeon, Jhalakathi

Office of Civil Surgeon, Rajshahi

Army Medical College, Chittagong

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Rajshahi

Sylhet MAG Osmani Medical College