HEALINK has conducted the long-term cooperation with more than 300 top medical experts in the world, most of them are members of the American Medical Writing Association ( AMWA ) and the European Medical Writing Association ( EMWA ), and they have served as the reviewer, editor and chief editor in more than 600 SCI journals. The expert teams have taught in or graduated from: Harvard Medical School, Mayo Clinic, Anderson Cancer Center, Heidelberg University Hospital, Princeton University School of Medicine, Cold Spring Harbor Laboratory, Johns Hopkins Hospital, Duke University Medical Center, University of Pennsylvania, University of California, Brown University, University of California, New York University and other famous research institutes, universities and medical institutions.