You have been hired as the assistant to the new CEO of the academic medical center. You have been asked to suggest a variety of organization designs for 300-bed inpatient facility. Academic medical center is completely affiliated with medical school, which is internationally renowned for its work in cardiovascular diseases, neurosciences, and transplant programs. CEO's main objectives in reorganization are to decentralize decision making to physicians and other clinicians, to pave way for more effective information systems for monitoring quality and cost, and to break down traditional barriers between professional hierarchies and groups. What are your suggestions?