[1] University of Texas Medical Branch,Division of Rehabilitation Sciences
[2] School of Health Professions,Physical Therapy Department
[3] University of Texas Medical Branch,Department of Occupational Therapy, School of Health Professions
[4] School of Health Professions,Department of Preventive Medicine and Population Health
[5] University of Texas,Occupational Therapy Department
[6] University of Texas Medical Branch,Department of Ophthalmology and Visual Sciences, Kellogg Eye Center
[7] University of Texas Medical Branch,Department of Ophthalmology
[8] School of Health Professions,Department of Medicine
[9] University of Michigan,Center for the Study of Aging and Human Disease
[10] Duke University School of Medicine,Geriatrics Research Education and Clinical Center
[11] Duke University School of Medicine,undefined
[12] Duke University School of Medicine,undefined
[13] Durham VA Medical Center,undefined