laboratories and shared "core" facilities for U-M biomedical researchers. MSRB I became home to the Howard Hughes Medical Institute (HHMI) offices at the University of Michigan after the university was chosen to be one of 12 HHMI sites in the country in 2008. North Campus Research Complex In 2009, the University of Michigan acquired the former Pfizer facility with 28-buildings and created the North Campus Research Complex. The complex was adjacent to the North Campus and occupied land that the University sold to pharmaceutical manufacturer Parke-Davis in 1957. In 1970 Warner-Lambert acquired Parke-Davis and in 2000 it was purchased by Pfizer. After a strategic planning process, the first U-M employees moved to NCRC in spring 2010, occupying administrative space. One year later, the first laboratory researchers moved into former Pfizer research space. By early 2013, 2,000 faculty and staff were stationed at the site. By 2017, a decade after Pfizer announced its intention to leave the facility, U-M had 2,200 faculty and staff, and more than 600 students, based at the facility. The acquisition of the site spurred the development of several new interdisciplinary research institutes. The Institute for Healthcare Policy and Innovation, created in 2011, brings together more than 500 faculty from many areas of U-M, who perform health services research to study and improve the delivery, quality, safety, oversight and economics of healthcare. The Biointerfaces Institute, created in 2012, and the Michigan Institute for Research in Critical Care, created in 2013, both bring together researchers from diverse fields. In summer 2018, several former Pfizer buildings on the southern portion of the NCRC campus were reopened as the home to most of Michigan Medicine's clinical pathology operations, serving inpatient and outpatient facilities run by Michigan Medicine as well as clients of the MLabs service from other hospitals and health systems both state and nationwide. Also at this time, construction work began on a major renovation of two buildings at NCRC to create 158,000 square feet of new Medical School research laboratory space. Ann Arbor satellite facilities The East Ann Arbor Health and Geriatrics Center opened in 1996 and houses outpatient clinics for general internal medicine, general pediatrics, obstetrics & gynecology, and the primary and specialty care services of the Turner Geriatric Clinic. The Rachel Upjohn Building, adjacent to the Health and Geriatrics Center on the East Ann Arbor Medical Campus, opened in 2006 and combines all outpatient psychiatric and