About the Authors

Xu Guan

Contributed equally to this work with: Xu Guan, Qi Ding, Yanzhi Li

Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

s2633245@ed.ac.uk

Affiliation School of Health in Social Science, The University of Edinburgh, Edinburgh, United Kingdom

Qi Ding

Contributed equally to this work with: Xu Guan, Qi Ding, Yanzhi Li

Roles Formal analysis, Validation, Writing – original draft

Affiliation School of Health in Social Science, The University of Edinburgh, Edinburgh, United Kingdom

Yanzhi Li

Contributed equally to this work with: Xu Guan, Qi Ding, Yanzhi Li

Roles Methodology, Writing – original draft

Affiliation Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care, King’s College London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.