[1] Univ Technol Sydney, Fac Hlth, Sydney, NSW, Australia
[2] Univ British Columbia, UBC Emeritus Coll, Vancouver, BC, Canada
[3] St Louis Univ, Interprofess Educ Program, St Louis, MO 63103 USA
[4] Natl Univ Sci & Technol, Med Educ, Muscat, Oman
[5] Univ Regensburg, Dept Internal Med 1, Gastroenterol Hepatol Endocrinol Rheumatol & Infec, Regensburg, Bavaria, Germany