Tang, Chris Yuk Kwan
Kamath, Vijay H. D.
Cheung, Prudence Wing Hang
Cheung, Jason Pui Yin
Article History
Received: 5 October 2020
Accepted: 16 February 2021
First Online: 26 February 2021
Ethics approval and consent to participate
: This study was ethically approved by a local institutional review board (Institutional Review Board of The University of Hong Kong/Hospital Authority Hong Kong West Cluster (HKU/HA HKW IRB)). All methods were performed in accordance with the relevant guidelines and regulations. This was a retrospective review of record and consent was not applicable.
: Not applicable.
: JPYC is a senior board member of BMC musculoskeletal disorders. The rest of the Authors have no competing interest.