1. Assistant Professor, Department of Orthopaedics, SGRRIM&HS, Dehradun, Uttarakhand, India.
2. Associate Professor, Department of Orthopaedics, SGRRIM&HS, Dehradun, Uttarakhand, India.
3. Junior Resident, Department of Orthopaedics, SGRRIM&HS, Dehradun, Uttarakhand, India.
4. Senior resident, Department of Orthopaedics, SGRRIM&HS, Dehradun, Uttarakhand, India.