Vanderbilt University

Iowa State University, CVM

Professor of the hotel and tourism management, the Hong Kong Polytechnic University

FRC Institute of Cytology and Genetics SB RAS

Ewha Womans University

University of Montreal

MATE Kaposvár Campus

Assistant Professor, Department of Medicine, OUHSC

School of Hospitality Leadership, East Carolina University

Dept. Biochemistry and Biotechnology, Vasyl Stefanyk Precarpathian National University