[1] Singapore General Hospital,Department of Rheumatology and Immunology
[2] Yong Loo Lin School of Medicine,Lien Centre for Palliative Care
[3] National University of Singapore,Biostatistics
[4] Duke-NUS Medical School,The Center for Child Health Research
[5] Centre for Quantitative Medicine,Academic Clinical Program for Medicine
[6] Duke-NUS Medical School,Department of Rheumatology
[7] Duke-NUS Medical School,undefined
[8] Singapore Clinical Research Institute,undefined
[9] Tampere University,undefined
[10] Singapore General Hospital,undefined
[11] Norfolk and Norwich University Hospitals NHS Foundation Trust,undefined