Teren A, Beutner F, Wirkner K, Loeffler M, Scholz M, (2016) 
Relationship Between Determinants of Arterial Stiffness Assessed by Diastolic and Suprasystolic Pulse Oscillometry: Comparison of Vicorder and Vascular Explorer., Medicine (Baltimore). 2016 Mar;95(10):e2963. DOI: 10.1097/MD.0000000000002963. 

Beutner F, Ubrich R, Zachariae S, Engel C, Sandi M, Teren A, Gielen S (2015) 
Validation o brief step-test protocol for estimation of peak oxygen uptake. Eur J Prev Cardiol 22(4) DOI: 10.1177/2047487314533216 

Ebert T, Kalisch S, Wurst U, Scholz M, Stumvoll M, Kovacs P, Fasshauer M, Tönjes A (2015)
Association of metabolic parameters and rs726344 in FNDC5 with serum irisin concentrations. Int J of Obesity DOI:10.1038/ijo.2015.157 

Teren A, Beutner F, Wirkner K, Loeffler M, Scholz M. (2013)
Validity, intra- and inter-observer reliability of automated devices for the assessment of ankle brachial index using photo-plethysmography. BMC Cardiovasc Disord 13(1) DOI: 10.1186/1471-2261-13-81

Beutner F, Teren A, Gielen S, Schuler G, Wirkner K, Tiller D, Loeffler M, Scholz M(2012)
Automated photoplethysmography-based determination of ankle-brachial index: a validation study against Doppler sonography. Clin Res Cardiol. 101(11) DOI: 10.1007/s00392-012-0471-z