RT Journal Article SR Electronic T1 Behavior Change Fast and Slow: Changing Multiple Key Behaviors a Long-Term Proposition? JF Global Health: Science and Practice JO GLOB HEALTH SCI PRACT FD Johns Hopkins University- Global Health. Bloomberg School of Public Health, Center for Communication Programs SP 521 OP 524 DO 10.9745/GHSP-D-15-00331 VO 3 IS 4 YR 2015 UL http://www.ghspjournal.org/content/3/4/521.abstract AB