tip of the campus. Housing options on Columbia's Medical Campus include Bard Hall and the Bard-Haven Towers, a complex of three, 31-story apartment buildings overlooking the Hudson River and the George Washington Bridge. Students are guaranteed housing on campus all years, although many students choose to live in other parts of New York City. Student life P&S Club There are student clubs covering a range of professional and personal interests, all of which fall under the umbrella of the P&S Club. One unusual element is the Bard Hall Players, a theatrical group entirely run by the students of the medical campus, and one of the largest and most active medical school theater groups in the country. They perform a musical and two plays each year. Founded over a century ago by John Mott, the 1946 Nobel Peace Prize recipient, the P&S Club serves to support and provide activities and organizations for the enrichment of the lives of VP&S students. The P&S Club is well known for its humanitarian aims; most notably the 1917 purchase of a steam launch delivered to Sir William Grenfell, a physician living in Labrador. This launch was used to deliver medical services to the Inuit and First Nations fishermen living on the islands of the Labrador coast and frequently, was crewed by P&S students. Prominent faculty Prominent faculty members include Nobel Prize laureates Richard Axel, Eric Kandel, and Joachim Frank; author Oliver Sacks; 2011 Pulitzer Prize winner for nonfiction Siddhartha Mukherjee; and Rudolph Leibel whose co-discovery of the hormone leptin, and cloning of the leptin and leptin receptor genes, has had a major role in the area of understanding human obesity. Jean C. Emond, Thomas S. Zimmer Professor of Surgery, participated in the first living-donor liver transplantation in children in North America and established the liver transplant program at Columbia, which has become one of the largest in the United States. Joshua Sonett, Professor of Clinical Surgery, performed chest surgery on former President Bill Clinton in 2005. Notable alumni Medical innovators Virginia Apgar (Apgar score) Oswald Avery (pioneer in immunochemistry) T. Romeyn Beck (pioneer in medical jurisprudence; authored first significant American book on forensic medicine) H. I. Biegeleisen (pioneer of phlebology; one of the first doctors in United States to use injection as a method of treating varicose veins; coined the term sclerotherapy) T. Berry Brazelton (pediatrician, Brazelton Neonatal Behavioral Assessment Scale) Leo Buerger (urologist that