Letter to the Editor: Refining the role of HAF in hepatocellular carcinoma

1Department of General Surgery, Peking Union Medical College Hospital, Beijing, China 2Department of Biobehavioral Sciences, Columbia University, New York, NY 10027, USA Correspondence Dan Shan, Department of Biobehavioral Sciences, Columbia University, 525 West 120th Street, New York, NY 10027, USA. Email: [email protected]