48.3:183-210. Woodford, P: Transplant Timeline. National Review of Medicine 2004 October 30; Volume 1 No. 20. Pien Ch'iao (Bian Que) at site of Institute for Traditional Medicine. Ancient Chinese physicians Qi (state) Year of birth unknown 310 BC deaths Physicians from Hebei People from Cangzhou Deified Chinese people 4th-century BC physicians