Question: Which college has campuses in more countries, Northwestern University or University of California, San Francisco?

Context paragraphs:
University of California, San Francisco: The University of California, San Francisco (UCSF), is a research university located in San Francisco, California and part of the University of California system.  The university is entirely dedicated to health sciences and is a major center of medical and biological research and teaching, and is ranked as one of the top universities in the biomedical field in the country and around the world.  It was founded as Toland Medical College in 1864, and in 1873 it became affiliated with the University of California.  The UCSF School of Medicine is the oldest medical school in the Western United States.

California Pacific Medical Center: California Pacific Medical Center (CPMC) is the largest medical center of the Northern California-based Sutter Health health system and is the result of the merger of several of the longest established hospitals in San Francisco.  It is a general medical/surgical hospital, academic medical center, and specialty hospital operating at multiple locations in San Francisco, California.  Its primary campuses in San Francisco are the California Campus in Presidio Heights, the Pacific Campus in Pacific Heights, the Davies Campus in Lower Haight, and the St. Luke's campus in the Mission District.  While it is a privately funded entity, CPMC has strong academic ties to the University of California, San Francisco (UCSF) as well as the Geisel School of Medicine of Dartmouth College.

Northwestern University: Northwestern University (NU) is a private research university based in Evanston, Illinois, with other campuses located in Chicago and Doha, Qatar, and academic programs and facilities in Washington, D.C., and San Francisco, California.

Shirley Tse: Shirley Tse is an American contemporary artist born in Hong Kong (now a US citizen residing in Los Angeles).  Tse's work is often installation based and incorporates sculpture, photography and video, and explores sculptural processes as models of multi-dimensional thinking and negotiation.  She is faculty in the School of Art at California Institute of the Arts, and was the Co-Director of the Program in Art from 2011-2014.  She is co-organizer of the ReMODEL Sculpture Education Now symposia series and has been visiting faculty at Yale School of Art, Northwestern University, California College of Arts and Crafts (San Francisco), and Claremont Graduate University.

UCSF Medical Center: The University of California, San Francisco Medical Center is a hospital in research and a teaching hospital in San Francisco, California and is the medical center of the University of California, San Francisco.  It is one of the leading hospitals in the United States and with the UCSF School of Medicine has been the site of various breakthroughs in all specialties of medicine.  Patients with complex diseases from around the world seek treatment at UCSF Medical Center.  It has campuses located at Parnassus Heights, Mount Zion and Mission Bay.

San Francisco State Gators football: The San Francisco State Gators football team represented San Francisco State University (formerly San Francisco State Teacher's College) from the 1931 through 1995 seasons.  The Gators originally competed as an independent prior to World War II, then as a member of the Far West Conference from 1946 until the conference changed its name to become the Northern California Athletic Conference, where they remained through the 1994 season.  San Francisco State played its home games at multiple stadiums throughout their history with the most recent being Cox Field in San Francisco.  San Francisco State was known as the "Cradle of Coaches", having produced coaching greats such as Mike Holmgren, Andy Reid, Bob Toledo, and many others.

Merle Sande: Sande was a professor of Internal Medicine from 1971–1980 at the University of Virginia, where he performed research in mice on bacterial meningitis therapies such as novel antibiotics and corticosteroids.  Dr Sande was Chief of Medical Services at San Francisco General Hospital in 1981 when he recognized a pattern of gay men being admitted with the rare pneumocystis pneumonia.  His efforts on behalf of these patients resulted in the formation of an AIDS ward at San Francisco General Hospital and later an AIDS outpatient clinic.  Teaming with such experts as Julie Gerberding and Paul Volberding he helped to craft what became known as the "San Francisco model" of AIDS therapy, a comprehensive, rational approach to care that avoided the fear and paranoia surrounding the disease at that time.  The model addressed a need for infection-control guidelines, clinical studies and research financing and became a template for AIDS centers nationwide.  Sande helped found to the Gladstone Institute of Virology and Immunology, which performed trials on some of the first anti-retrovirals such as zidovudine.  He also helped to found the Infectious Diseases Institute at the Makerere University College of Health Sciences in Kampala, Uganda a major center for HIV education and research in Africa.  Sande was a professor of Medicine at University of California, San Francisco from 1980–1996, chairman of the department internal medicine at University of Utah from 1996–2005 and Professor of medicine at University of Washington from 2005 until his death and president of the Infectious Diseases Society of America from 1993–4.  He was also the editor of two highly regarded medical references "The Medical Management of AIDS."  and "The Sanford Guide to Antimicrobial Therapy".  He also gave the always popular and well attended annual update in Infectious Diseases at the American College of Physicians annual meeting as well as the clinical case presentations at the Infectious Diseases Society of America annual meeting.

Lone Mountain College: Lone Mountain College was a college acquired by the University of San Francisco in 1978.  It was founded by the Religious of the Sacred Heart as Sacred Heart Academy in Menlo Park, California, in 1898, and became College of the Sacred Heart in 1921.  In the 1930s, it moved to San Francisco, California and became San Francisco College for Women, then changed its name again to Lone Mountain College, in 1969, at which time the College began admitting men and became co-educational.  The college was acquired by the University of San Francisco to become USF's Lone Mountain Campus in 1978.

Philip Skinner: Philip Skinner is an American bass-baritone who has sung leading roles in both North American and European opera houses.  A veteran performer at San Francisco Opera, he made his debut there in 1985 and has gone on to sing over 35 roles with the company.  In 2007, Skinner created the role of Edgar Ray Killen when San Francisco Opera staged the world premiere of the Philip Glass opera, "Appomattox", and in 2015 he created the role of Casaubon in Allen Shearer's "Middlemarch in Spring."  He is a graduate of Northwestern University and received his master's degree from Indiana University, where he sang in the American premiere of Janáček's "The Excursions of Mr. Brouček to the Moon".

Antioch University (San Francisco): Antioch University West - San Francisco (AUW) was located in San Francisco, California.  It was one of many campuses formed by Antioch University, a national university, which had its genesis with Antioch College in Yellow Springs, Ohio in 1852.  The San Francisco campus closed in July, 1989.  The current campuses include Antioch University New England (Keene NH), Antioch University Midwest, (Yellow Springs, OH), Antioch University Los Angeles, Antioch University Santa Barbara and Antioch University Seattle.  Antioch College was closed financial reasons effective June 30, 2008.  On September 4, 2009, the college's assets were transferred to an independent corporation known as Antioch College Continuation Corporation (ACCC).  ACCC reopened the College as an independent institution in the fall of 2011.  It operates under the name "Antioch College" by virtue of a license from Antioch University.

Supporting paragraphs: Northwestern University University of California, San Francisco
Answer: Northwestern University