Methodological Aspects of Integrative and Person-Oriented Health Care Evaluation

a Institute for Applied Epistemology and Medical Methodology at Witten/Herdecke University, Freiburg, Germany; b Institute for Integrative Medicine, Faculty of Health, Witten/Herdecke University, Herdecke, Germany; c Center for Complementary Medicine, Institute for Environmental Health Sciences and Hospital Infection Control, Medical Center, University of Freiburg, Freiburg, Germany; d Department of Psychology and Psychotherapy, Witten/Herdecke University, Witten, Germany; e Faculty of Management and Economics, Witten/Herdecke University, Witten, Germany; f Institute of Mathematics, University of Lübeck, Lübeck, Germany