[1] Institute of Health and Welfare Policy,Department of Ophthalmology and Optometry
[2] National Yang-Ming University,Department of Health Policy and Management
[3] Universal Eye Center,undefined
[4] Taoyuan Branch,undefined
[5] Institute of Public Health and Community Medicine Research Center,undefined
[6] National Yang-Ming University,undefined
[7] Institute of Hospital and Health Care Administration,undefined
[8] School of Medicine,undefined
[9] National Yang-Ming University,undefined
[10] Universal Eye Center,undefined
[11] Taipei Branch,undefined
[12] Fujian Medical University,undefined
[13] University of North Carolina at Chapel Hill,undefined