Funding for this research was provided by:
Seed Fund for Basic Research for New Staff
Received: 5 February 2020
Accepted: 22 June 2020
First Online: 30 June 2020
Compliance with ethical standards
: The authors declare no conflict of interest.
: All animals used in this study were approved and handled in accordance with the guidelines provided by the Committee on the Use of Live Animals in Teaching and Research (CULATR) in the Laboratory Animal Unit, HKU (CULATR Approval Number: 4749-18).
: All authors consent to participate. All authors consent to publication.