MALVERN, Pa.--(BUSINESS WIRE)--Siemens Medical Solutions USA, Malvern, PA, (www.usa.siemens.com/medical) and Partners HealthCare, Boston, MA, announced today that they have finalized an agreement in which the two organizations will collaborate on advanced technologies for healthcare information technology (IT). The two organizations will work jointly on further development of innovative Service-Oriented Architecture (SOA) infrastructure in healthcare IT.