Hsu, Isabel
Hsu, Leonard
Dorjee, Sonam
Hsu, Chao-Chin
Article History
Received: 14 August 2021
Accepted: 7 February 2022
First Online: 18 February 2022
Declarations
:
: The local ethical committees approved this study (Approval number: Taiwan United Birth-promoting Experts Fertility Unit Ethical Committee: TUBE 9701) on September 18, 2008. This study was carried out according to the guidelines on human experiments of the Declaration of Helsinki. All participants signed the consent to join this study.
: Not applicable.
: No conflicts of interest need to be mentioned in this study.