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Authors
Sit, Jacqueline K. K. https://orcid.org/0000-0001-5612-852X
Chan, Winnie K. Y.
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Article History
Received: 21 January 2018
Accepted: 29 August 2018
First Online: 10 September 2018
Ethics approval and consent to participate
: This study was approved by the Research Ethics Committee of Kowloon Central/ Kowloon East cluster, Hong Kong (Reference number: KC/KE-16-0218/ER-1).
: No individual person’s data was presented in this study.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
