Physical Activity in Cardiac Rehabilitation: Towards Citizen-Centered Digital Evidence-Based Interventions. - Johanna Gutenberg; Stefan Tino Kulnik; Rada Hussein; Thomas Stütz; Josef Niebauer; Rik Crutzen (EFMI-STC, 2020)

Patient-Generated Health Data (PGHD) Interoperability: An Integrative Perspective. - Rada Hussein; Rik Crutzen; Johanna Gutenberg; Stefan Tino Kulnik; Mahdi Sareban; Josef Niebauer (MIE, 2021)