Per Winkel Author

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 field, in both teaching and research. He has published over 50 papers in various international journals, and has won numerous awards for engineering achievements and statistical research.