To operate exclusively for the benefit of and to carry out the purposes of midwestern regional medical center, INC., southeastern regional medical center, INC., and western regional medical center, INC. COH holdco, inc. Is part of an integrated system known as city of hope that collectively refers to city of hope, city of hope national medical center, city of hope medical foundation, the translational genomics research institute and its affiliates, the translational genomics research institute foundation, southern california radiation oncology, LLC, accesshope, LLC, beckman research institute of the city of hope, western regional medical center, inc. (city of hope phoenix) southeastern regional medical center, inc. (city of hope atlanta) and midwestern regional medical center, inc. (city of hope chicago).