Case Western Reserve University

Chair of Organic Chemistry, Trinity College Dublin

Universidade de Sao Paulo- FFCLRP

Professor of Medical Biophysics

Vinca Institute of Nuclear Sciences, Belgrade University, Serbia

Associate Professor, School of Chemical Engineering, Pusan National University (PNU)

Professor of Chemistry, The University of Texas at Arlington

Founding Director, Applied Molecular Photomedicine Laboratory, Forsyth Institute

Professor of Dermatology, National Cheng-Kung University

Professor of Immunology, The University of Sydney