title: Process of peer review continues.
authors.affiliation: Department of Orthopaedics, University College of Medical Sciences and Guru Teg Bahadur Hospital, New Delhi, India.
authors.forename: Ish Kumar
authors.initials: IK
authors.lastname: Dhammi
authors.affiliation: Department of Orthopaedics, University College of Medical Sciences and Guru Teg Bahadur Hospital, New Delhi, India.
authors.forename: Sudhir
authors.initials: S
authors.lastname: Kumar