By Steve Winder (European Field Applications Engineer for Intersil Inc., California, USA)
By Richard Jones (Cardiff University and University Hospital of Wales, UK), Steven B Karch (Consultant Cardiac Pathologist and Toxicologist, Berkeley, California, USA)
By Robert Marcus, etc., David Feldman, Jennifer Kelsey (all of Stanford University School of Medicine, Palo Alto, California, USA)
By Paul Weissman, etc., Lucy Ann McFadden (University of Maryland, College Park, USA), Torrence Johnson (Jet Propulsion Laboratory, Pasadena, California
By Renato Dulbecco (The Salk Institute, La Jolla, California, U.S.A.)
By David G. Nicholls (Buck Institute, Novato, California, U.S.A.), Stuart J. Ferguson (University of Oxford, U.K.)
