1. WHO Collaborating Centre for Environmental Health, Faculty of Environmental Management & Agriculture, at the University of Western Sydney, Hawkesbury, in Richmond, Australia
2. School of Tourism and Hospitality Management at Southern Cross University in Lismore, Australia
3. Centre for Tourism and Hotel Management Research, School of Tourism and Hotel Management, at Griffith University in Queensland, Australia
4. Department of Hospitality and Tourism, at the University of Wisconsin-Stout in Menomonie, Wisconsin