Liu, Yan
Chu, John Man Tak
Yan, Tim
Zhang, Yan
Chen, Ying
Chang, Raymond Chuen Chung
Wong, Gordon Tin Chun http://orcid.org/0000-0002-8127-4593
Funding for this research was provided by:
University Research Committee, University of Hong Kong (201511159317, 201611159054)
Article History
Received: 15 August 2019
Accepted: 20 November 2019
First Online: 3 January 2020
Ethics approval
: The use of animals was approved by the Department of Health, Hong Kong and the Committee on the Use of Live Animals in Teaching and Research (CULATR), The University of Hong Kong. The approval number was 4192-16.
: Not applicable.
: The authors declare that they have no competing interests.