Paul U. Unschuldis Professor and Director of the Horst-Goertz Endowment Institute for the Theory, History, and Ethics of Chinese Life Sciences at Chariteacute;-Medical University Berlin. His previous books includeMedicine in China: A History of Ideas(Twenty-fifth anniversary edition). Until his retirement in 2010,Hermann Tessenowwas a Senior Lecturer at the Institute for the History of Medicine at Munich University.