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Acquisition of data: Ling Jie Cheng, Annushiah Vasan Thakumar, Le Ann Chen, Rachel Lee-Yin Tan, Meixia Liao. Analysis and interpretation of data: Ling Jie Cheng, Nan Luo. Drafting of the manuscript: Ling Jie Cheng, Nan Luo. Critical revision of the paper for important intellectual content: Annushiah Vasan Thakumar. Le Ann Chen, Rachel Lee-Yin Tan, Meixia Liao. Statistical Analysis: Ling Jie Cheng, Nan Luo. Provision of study materials or patients: \u2013. Obtaining funding: Nan Luo. Administrative, technical, or logistic support: Ling Jie Cheng, Annushiah Vasan Thakumar, Le Ann Chen, Rachel Lee-Yin Tan, Meixia Liao. Other (if applicable, please specify): \u2013.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Authors contributions"}},{"value":"Dr Ling Jie Cheng, Dr Nan Luo, and Ms Rachel Lee-Yin Tan are members of the EuroQol Group and have received research funding from the EuroQol Research Foundation. Dr Nan Luo is an Editorial Board Member of The Patient. He was not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions. No other conflicts of interest were declared.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of Interest"}},{"value":"This project is supported by the National Research Foundation, Singapore under its National Precision Medicine fund, Precision Health Research (\u201cPRECISE\u201d) (MOH-000588-01), and EuroQol Research Foundation (1741-RA), Rotterdam, the Netherlands.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Role of the funders\/sponsors"}},{"value":"The views of the authors expressed in this paper do not necessarily reflect the views of the EuroQol Group. Parts of the contents of this manuscript were presented at the 41st EuroQol Plenary Meeting in Noordwijk, the Netherlands and ISPOR Europe 2024 in Barcelona, Spain.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclaimer"}},{"value":"This study was approved by the Institutional Review Board of the National University of Singapore (IRB number: NUS-IRB-2022-598).","order":6,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}},{"value":"The datasets generated and\/or analysed during the current study are available from the corresponding author on reasonable request.","order":7,"name":"Ethics","group":{"name":"EthicsHeading","label":"Availability of Data and Materials"}}]}}