Funding for this research was provided by:
Chinese University of Hong Kong (4053435)
Research Grants Council, Hong Kong (AoE/M-05/12)
Received: 3 February 2020
Accepted: 15 July 2020
First Online: 23 July 2020
: All animal procedures were conducted with the approval given by the Animal Experimentation Ethics Committee of The Chinese University of Hong Kong.
: Not applicable.
: The authors declare that they have no competing interests.