Pu, Gujun
Article History
Received: 14 May 2025
Accepted: 17 April 2026
First Online: 4 May 2026
Competing interests
: The author declares no competing interests.
: This article does not contain any studies with human participants performed by any of the authors. The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of the University of Auckland (protocol code 014782 and approval dates 11 June 2015 and 12 June 2018).
: Informed consent was obtained from all the subjects involved in this study. The ethics approval for data collection was obtained from the University of Auckland Human Participants Ethics Committee (ethics approval reference number 014782).