Smartphone Apps for Cardiopulmonary Resuscitation Training and Real Incident Support: A Mixed-Methods Evaluation Study

Marco Kalz   ^{1 *} , PhD ;   Niklas Lenssen   ^{2 *} , MD ;   Marc Felzen   ² , MD ;   Rolf Rossaint   ² , MD ;   Bernardo Tabuenca   ¹ , MS Comp Sc ;   Marcus Specht   ¹ , PhD ;   Max Skorning   ³ , MD

¹ Welten Institute-Research Centre for Learning, Teaching and Technology, Open University of the Netherlands, Heerlen, Netherlands

² Department of Anesthesiology, University Hospital Aachen, RWTH Aachen University, Aachen, Germany

³ Medical Advisory Service of Social Health Insurance, Essen, Germany

*these authors contributed equally