In addition, interview participants described how TD team science conducted in TREC I helped to spawn new TD areas of science. Examples are reflected in the book series, “Energy Balance and Cancer”, edited by Dr. Nathan Berger, one of the four TREC I research center directors [33]. Titles of the nine books in the series include: “Impact of Sleep and Sleep Disturbances on Obesity and Cancer”, “Obesity, Inflammation and Cancer”, and “Insulin Resistance and Cancer”. Other examples are in the extensive list of TREC I supported publications [34].