Cell B18 RT transplanted Cold transplanted S RT Transplanted 2: Cold Transplanted 应c p=008 EX RT transplanted 23 Cold transplanted 3X RT transplanted 20 RT transplanted RT transplanted ce163,1360-1374, December3,2015@2015 Elsevier Inc.1365M NO A BC D P K L EF G H J I Q (legend on next page) Cell 163, 1360–1374, December 3, 2015 ª2015 Elsevier Inc. 1365