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Authors
Cheung, Yee Tak Derek
Weng, Xue
Wang, Man Ping http://orcid.org/0000-0003-4000-2388
Ho, Sai Yin
Kwong, Antonio Cho Shing
Lai, Vienna Wai Yin
Lam, Tai Hing
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Funding
Funding for this research was provided by:
Hong Kong Council on Smoking and Health (NA)
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Article History
Received: 1 April 2019
Accepted: 26 June 2019
First Online: 4 July 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of the University of Hong Kong/Hospital Authority Hong Kong West Cluster (IRB reference number: UW 17–084). All trial participants provided an informed and verbal consent.
: Not applicable.
: The funder was not involved in the collection, analysis and interpretation of the data, but two authors from the funder approved the submission of the manuscript.
