Zhang, Nien Fan

Per Winkel - Senior researcher at the Copenhagen Trial Unit, Centre for Clinical Intervention Research at the University Hospital of Copenhagen. Professor Winkel has worked in this field for 40 years, with over a decade's teaching experience. He has contributed to several international textbooks, has published a Danish textbook in 2002, and published over 150 papers in international journals.

Niew Fan Zhang - Manager of Metrology Statistics and Computation Group, Statistical Engineering Division, US National Institute of Standards and Technology. Dr Zhang has thirty years experience in the...