The following publications are possibly variants of this publication:
- A Bendable and Wearable Cardiorespiratory Monitoring Device Fusing Two Noncontact Sensor PrinciplesDaniel Teichmann, Dennis De Matteis, Thorsten Bartelt, Marian Walter, Steffen Leonhardt. titb, 19(3):784-793, 2015. [doi]
- A Bendable and Wearable Cardiorespiratory Monitoring Device Fusing Two Noncontact Sensor PrinciplesDaniel Teichmann, Dennis De Matteis, Marian Walter, Steffen Leonhardt. bsn 2014: 58-63 [doi]
- Mobile Noncontact Monitoring of Heart and Lung ActivityMatthias Steffen, Adrian Aleksandrowicz, Steffen Leonhardt. tbcas, 1(4):250-257, 2007. [doi]