A Study Published in Telemedicine and e-Health Lyn R. Tindall, Ruth A. Huebner, Joseph C. Stemple, and Harold Kleinert December 2008
A Study Published in Journal of Telemedicine and Telecare Deborah G. Theodoros, Gabriella Constantinescu, Trevor G. Russell, Elizabeth Ward, Stephen J. Wilson, and Richard Wootton, University of Queensland 2006