![Sample our Health and Social Care journals, sign in here to start your FREE access for 14 days]({"type":"image" , "src" : "/sda/5938/TOC-Subject-Sample-2021-Health-Social-Care.jpg"})
Additional information
Notes on contributors
Timothy P. Johnson
Timothy Johnson is Associate Professor of Public Administration, Associate Research Professor of Epidemiology & Biostatistics, and Director of the Survey Research Laboratory at the University of Illinois at Chicago. He has also served on the editorial board of Substance Use & Misuse since 1996. His research interests include sources of survey measurement error and the social epidemiology of homelessness.