1. Center for Digital Health Interventions, Institute of Technology Management , 27215 University of St. Gallen , Dufourstrasse 40a , St. Gallen , Switzerland
2. Department of Management, Technology, and Economics , ETH Zurich , Weinbergstrasse 56/58 , Zurich , Switzerland
3. Chair of Wirtschaftsinformatik, esp. Systems Development , Technische Universität Dresden , Dresden , Germany
4. Center for Digital Health Interventions, Institute of Technology Management , 27215 University of Saint Gallen (ITEM-HSG) , Dufourstrasse 40a , St. Gallen , Switzerland