[1] Royal Adelaide Hosp, Rheumatol Unit, Adelaide, SA, Australia
[2] Queen Elizabeth Hosp, Rheumatol Unit, Woodville, SA, Australia
[3] Queen Elizabeth Hosp, Dept Rheumatol, Woodville, SA, Australia
[4] Univ Sydney, Fac Med & Hlth, Sydney, NSW, Australia
[5] Univ Sydney, Sydney Med Sch, Sydney, NSW, Australia
[6] Univ Sydney, Save Sight Inst, Sydney, NSW, Australia
[7] Global Alliance Musculoskeletal Hlth, Sydney, NSW, Australia
[8] Univ Washington, Inst Hlth Metr & Evaluat, Seattle, WA 98195 USA
[9] Univ Washington, Dept Appl Math, Seattle, WA 98195 USA
[10] Univ Washington, Sch Med, Dept Hlth Metr Sci, Seattle, WA 98195 USA
[11] Univ British Columbia, Sch Populat & Publ Hlth, Vancouver, BC, Canada
[12] Arthrit Res Canada, Richmond, BC, Canada
[13] Univ Melbourne, Ctr Hlth Policy, Melbourne, Vic, Australia
[14] Royal Cornwall Hosp, Bone & Joint Res Grp, Truro, England
[15] Univ Toronto, Global Alliance Musculoskeletal Hlth, Toronto, ON, Canada
[16] Univ Toronto, Dept Family & Community Med, Toronto, ON, Canada
[17] Univ Toronto, Dept Nutr Sci, Toronto, ON, Canada
[18] Univ Toronto, Temerty Fac Med, Toronto, ON, Canada
[19] Canadian Mem Chiropract Coll, Dept Res & Innovat, Toronto, ON, Canada
[20] Charite Med Univ Berlin, Ctr Musculoskeletal Surg, Berlin, Germany
[21] Charite Med Univ Berlin, Inst Publ Hlth, Berlin, Germany
[22] Mashhad Univ Med Sci, Fac Med, Mashhad, Razavi Khorasan, Iran
[23] Mashhad Univ Med Sci, Appl Biomed Res Ctr, Mashhad, Razavi Khorasan, Iran
[24] Mashhad Univ Med Sci, Biotechnol Res Ctr, Mashhad, Razavi Khorasan, Iran
[25] Rafsanjan Univ Med Sci, Dept Internal Med, Rafsanjan, Iran
[26] Rafsanjan Univ Med Sci, Clin Res Dev Unit, Rafsanjan, Iran
[27] Rafsanjan Univ Med Sci, Dept Med Biochem, Rafsanjan, Iran
[28] Univ Tehran Med Sci, Noncommunicable Dis Res Ctr, Tehran, Iran
[29] Univ Tehran Med Sci, Res Ctr Immunodeficiencies, Tehran, Iran
[30] Univ Tehran Med Sci, Liver & Pancreatobiliary Dis Res Ctr, Tehran, Iran
[31] Univ Tehran Med Sci, Interdisciplinary Neurosci Res Program, Tehran, Iran
[32] Univ Tehran Med Sci, Childrens Med Ctr, Tehran, Iran
[33] Univ Tehran Med Sci, Endocrinol & Metab Res Inst, Tehran, Iran
[34] Univ Tehran Med Sci, Dept Pediat Cardiol, Tehran, Iran
[35] Univ Tehran Med Sci, Dept Epidemiol & Biostat, Tehran, Iran
[36] Univ Tehran Med Sci, Students Sci Res Ctr SSRC, Tehran, Iran
[37] Univ Tehran Med Sci, Digest Dis Res Inst, Tehran, Iran
[38] Univ Tehran Med Sci, Fac Med, Tehran, Iran
[39] Haramaya Univ, Dept Emergency & Crit Care Nursing, Harar, Ethiopia
[40] Haramaya Univ, Dept Epidemiol & Biostat, Harar, Ethiopia
[41] Univ Southern Calif, Dept Neurosurg, Los Angeles, CA 90007 USA
[42] Univ Southern Calif, Keck Sch Med, Los Angeles, CA 90007 USA
[43] Yasuj Univ Med Sci, Lab Technol Sci Dept, Yasuj, Iran
[44] Yasuj Univ Med Sci, Dept Nursing, Yasuj, Iran
[45] Univ Hlth & Allied Sci, Dept Family & Community Hlth, Ho, Ghana
[46] Univ Hlth & Allied Sci, Dept Populat & Behav Sci, Ho, Ghana
[47] Karolinska Univ Hosp, Dept Biosci & Nutr, Huddinge, Sweden
[48] Univ Sharjah, Dept Clin Sci, Sharjah, U Arab Emirates
[49] Univ Sharjah, Coll Med, Sharjah, U Arab Emirates
[50] Univ Sharjah, Sharjah Inst Med Res, Sharjah, U Arab Emirates