1. Department of Orthopaedics, Lilavati Hospital and Research Centre, Mumbai, Maharashtra, India,
2. Department of Orthopaedics, Somaiya Hospital, Mumbai, Maharashtra, India,
3. Department of Orthopaedics, Diana, Princess of Wales Hospital, Grimsby, United Kingdom,
4. Department of Orthopaedics and Spine Surgery, Bharat Ratna Dr. Babasaheb Ambedkar Memorial Hospital, Mumbai, Maharashtra, India.