National University of Singapore

Korea Institute of Science and Technology

Professor of Nuclear Medicine, Frankfurt University, Germany

Department of Radiology, Medical Physics, MSE, University of Wisconsin - Madison

Professor of Nuclear Medicine Technical University of Munich

Professor of Biomedical Engineering and Chemistry, Duke University

Shenzhen University (深圳大学)

MSKCC

Jilin University, NIH, Stanford University

Professor of Medicine, RWTH Aachen