Wang, Zhiyang
Whipp, Alyce M.
Heinonen-Guzejev, Marja
Kaprio, Jaakko
Funding for this research was provided by:
University of Helsinki
Article History
Received: 6 April 2023
Accepted: 8 August 2024
First Online: 17 August 2024
Declarations
:
: Informed consent has been obtained from the participants, their parents and legally authorized representatives in this study. The ethical committee of the Department of Public Health of the University of Helsink, the ethics committee of the Helsinki University Central Hospital District, and Indiana University’s Institutional Review Board approved the ethics of the study. All twins and their parents provided informed consent or written informed consent.
: Not applicable.
: The authors declare no competing interests.