About the Authors
- Lixia Ge
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Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Validation, Visualization, Writing – original draft, Writing – review & editing
* E-mail: lixia_ge@nhg.com.sg
Affiliation Health Services and Outcomes Research, National Healthcare Group Pte Ltd, Singapore, Singapore
- Chun Wei Yap
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Roles Data curation, Project administration, Supervision, Validation, Writing – review & editing
Affiliation Health Services and Outcomes Research, National Healthcare Group Pte Ltd, Singapore, Singapore
- Bee Hoon Heng
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Roles Funding acquisition, Project administration, Supervision, Writing – review & editing
Affiliation Health Services and Outcomes Research, National Healthcare Group Pte Ltd, Singapore, Singapore
Competing Interests
The authors have read the journal's policy and have the following conflicts: all authors are employees of National Healthcare Group Pte Ltd. This does not alter our adherence to all the PLOS ONE policies on sharing data and materials. There are no patents, products in development or marketed products to declare.