Jan Kalyan Eye Hospital, Lucknow, India

King George's Medical University (KGMU), Shah Mina Road, Lucknow, India

King George's Medical University (KGMU), Shah Mina Road, Lucknow, India

Hind Institute of Medical Sciences (HIMS), Lucknow, India

Dr. Ram Manohar Lohia Institute of Medical Sciences (DRRMLIMS), Lucknow, India

Sardar Patel Post Graduate Institute of Dental and Medical Sciences (SPPGIDMS), Lucknow, India

Charak Institute of Para Medical and Health Sciences, Lucknow, India

Integral Institute of Allied Health Sciences and Research, Lucknow, India