लेखक: Guy H. Montgomery

Daniel David is Aaron T. Beck Professor of Clinical Cognitive Sciences and President of the International Institute for the Advanced Studies of Psychotherapy and Applied Mental Health at Babes-Bolyai University, Romania, and an Adjunct Professor at the Icahn School of Medicine at Mount Sinai in New York City. Steven Jay Lynn is a Distinguished Professor of Psychology (SUNY) at Binghamton University. Guy H. Montgomery is Director of the Center for Behavioral Oncology at the Icahn School of Medicine at Mount Sinai.