About the Authors
- William Yuk Yeu Lai
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* E-mail: wyylai@yahoo.com
Affiliation Journalism and Media Studies Centre, The University of Hong Kong, Pokfulam, Hong Kong, People's Republic of China
- Trevor Lane
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Affiliation Faculty of Dentistry, The University of Hong Kong, Prince Philip Dental Hospital, Hong Kong, People's Republic of China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: WYYL TL. Performed the experiments: WYYL. Analyzed the data: WYYL TL. Contributed reagents/materials/analysis tools: WYYL TL. Wrote the paper: WYYL TL.