More People
Fewer People
Nelson, C.; Jacobson, C. M.; Weinberger, M. I.; Bhaskaran, V.; Rosenfeld, B.; Breitbart, W.; Roth, A. J. Annals of Behavioral Medicine (2009)
Pessin, H.; Olden, M.; Rosenfeld, B.; Breitbart, W. Annals of Behavioral Medicine (2007)