Authors: Alexi A Wright; Heather Stieglitz; Yankel M Kupersztoch; M Elizabeth Paulk; Yookyung Kim; Ingrid T Katz; Francisco Munoz; Rachel B Jimenez; Jan Mutchler; Lorna Rivera; Anthony L Back; Holly G Prigerson Journal: PLoS One Date: 2013-03-11 Impact factor: 3.240