Professor of Microbial Biotechnology, University of Ulster, UK

Rowett Institute, U. of Aberdeen

Associate Professor, Wageningen University - the Netherlands / University of Guelph …

FBRC, PCSIR Labs Lahore

Technical University of Denmark, Department of Biotechnology and Biomedicine

Qingdao University of Science and Technology青岛科技大学

Professor of Food Microbiology, Laboratory of Food Microbiology, Wageningen University

Sapienza University of Rome

Full Professor

Visiting Scientist, Rutgers University, Department of Plant Biology