PHOENIX and LOS ANGELES, June 19, 2018/ PRNewswire/-- Creative Medical Technology Holdings announced today the formation of CaverStem International LLC, a majority owned subsidiary focused on commercializing stem cell therapy for erectile dysfunction to international physicians and their patients. "Due to the enthusiastic response from international attendees at the American Urological Association conference held in May 2018, we've determined it is in the best interest for international sales.