 MONROVIA, Calif. DALLAS--BUSINESS WIRE--The Childrens Oncology Group COG, the worlds largest organization devoted exclusively to childhood and adolescent cancer research, and Signify Health, Inc. NYSE:SGFY, a leading platform that leverages advanced analytics, technology and nationwide healthcare provider networks, today announced a partnership to facilitate clinical trial participation for pediatric patients through in-home clinical services. Through this new collaboration, pediatric 