About the Authors

Pauline Cho

Contributed equally to this work with: Pauline Cho, Sin Wan Cheung, Maureen V. Boost

Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Resources, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China

Sin Wan Cheung

Contributed equally to this work with: Pauline Cho, Sin Wan Cheung, Maureen V. Boost

Roles Formal analysis, Investigation, Methodology, Project administration, Writing – review & editing

peggy.cheung@polyu.edu.hk

Affiliation School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China

Maureen V. Boost

Contributed equally to this work with: Pauline Cho, Sin Wan Cheung, Maureen V. Boost

Roles Formal analysis, Validation, Writing – original draft, Writing – review & editing

Affiliation School of Optometry, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR, China

Competing Interests

This study was sponsored by a Collaborative Research Agreements between PolyU and Menicon Co. Ltd, Japan (Pauline Cho; ZG50, ZG7X) (http://www.menicon.com). The sponsors had no role in study design, data collection and analysis, decision to publish, or preparation of this manuscript, and funding from the the industry does not alter our adherence to PLOS ONE policies on sharing data and materials.