We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNiccolai et al. respond.AuthorsNiccolai LM; Julian PJ; Meek JI; Hadler JL; Sosa LPublicationAmerican journal of public health, 2013, Vol 103, Issue 10, pe4ISSN1541-0048Publication typearticleDOI10.2105/AJPH.2013.301498