Schmid, Wolfgang. “Meeting Complexity With Collaboration: A Proposed Conceptual Framework for Participatory Community-Based Music Therapy Research in End of Life-Care”. Qualitative Research in Medicine and Healthcare 2, no. 3 (December 17, 2018). Accessed July 21, 2019. https://pagepressjournals.org/index.php/qrmh/article/view/7850.