Cardiff Metropolitan University, Cardiff, United Kingdom (March 2019)
Università degli studi di Torino, Torino, Italy (October 2017)
Ball State University, Muncie, Indiana, USA (March 2016)
Cardiff Metropolitan University, Cardiff, United Kingdom (November 2015)
Laurea University, Helsinki, Finland (June 2014)
Cardiff Metropolitan University, Cardiff, United Kingdom (February 2013)
University of Granada, Spain (April 2012)
Free University of Bolzano, Italy (April 2011)
University College Birmingham, Birmingham, United Kingdom (January 2010)
University College Birmingham, Birmingham, United Kingdom (February 2009)
PIRAMK (now merged with TAMK), Tampere, Finland (September 2008)
Stenden University (ex CHN University), Leeuwarden, The Netherlands (March 2008)
CHN University (currently Stenden University), Leeuwarden, The Netherlands (May 2007)
Harstad University College (now merged with the University of Tromsø), Harstad, Norway (January 2007)
College of Tourism and Hotel Management, Nicosia, Cyprus (May-June, 2006)