Professor @ Microbiology Wageningen Netherlands @Helsinki Finland

Director of the Centre for Bacterial Cell Biology, Newcastle University

University of California Davis

Professor of Developmental Biology, Stanford University

Professor em. Humboldt University

Professor of Molecular Genetics, University of Birmingham

Professor, Institut Pasteur

Professor of Epidemiology and Public Health, Univeristy of Maryland Baltimore

Professor of Genetics, University of Cantabria (Spain)

Distinguished Professor of Oral Biology, University of Florida