Hensel, R., Esche, M., Krause, S., Bartel, D., & Spanner-Ulmer, B. (2011). “Medical Service Systems” – An approach for the sustainable process orientation in health care. In Göbel, M., Christie, C. J., Zschernack, S., Todd, A. I., & Mattison, M. (Hrsg.), Human Factors in Organizational Design and Management - X. Volume 2 (pp. 263-268). IEA Press.