[1] Dr D Y Patil Vidyapeeth, Dr D Y Patil Med Coll Hosp & Res Ctr, Emergency Med, Pune, India
[2] Dr DY Patil Med Coll, Dept Emergency Med, Pune 411018, Maharashtra, India
[3] North Eastern Indira Gandhi Reg Inst Hlth & Med Sc, Dept Obstet & Gynecol, Mawdiangdiang, Meghalaya, India