. Author manuscript; available in PMC: 2016 May 16.
Published in final edited form as: AIDS Educ Prev. 2015 Dec;27(6):522–537. doi: 10.1521/aeap.2015.27.6.522
Copyright of AIDS Education & Prevention is the property of Guilford Publications Inc. and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use.