Co-author: 2. 1. Mahima Khatri

Contact: +92-3472651872 Email: mahimakhatri12333@gmail.com

Institute: Dow University of Health Sciences, Karachi

Address: Bridgeview Karachi

3. Satesh Kumar

Contact: +92-3325252902 Email: Kewlanisatish@gmail.com

Institute: Shaheed Mohtarma Benazir Bhutto Medical College Liyari, Karachi

Address: Parsa citi Garden east, Karachi

Word count: 442

Conflict of interest : None

Declaration : None

Acknowledgment : None