MEDX Xelerator broadens international collaboration with innovation hubs in the European Union and the United States – Health Hub Vienna (Austria), Parvizi Surgical Innovation (Philadelphia) and the University of Navarra (Spain). Shai Policker, MEDX Xelerator’s CEO, said that, “MEDX Xelerator’s four new portfolio companies will be able to leverage exposure and direct access to leading innovation and medical hubs with great potential to promote their technologies.”