Duan, Yunbo
Amir, Nezar
Armstrong, Guy P.
Article History
Received: 5 September 2023
Accepted: 25 December 2023
First Online: 3 January 2024
Declarations
:
: Formal ethics approval not required for this anonymised review of echo data. As advised by Research and Knowledge Centre, Te Whatu Ora Waitemata, based on National Ethics Advisory Committee. 2019. National Ethical Standards for Health and Disability Research and Quality Improvement. Wellington: Ministry of Health, New Zealand.
: n/a.
: The authors declare no competing interests.