Jensen, K. O. http://orcid.org/0000-0002-6207-8087
Heyard, R.
Schmitt, D.
Mica, L.
Ossendorf, C.
Simmen, H. P.
Wanner, G. A.
Werner, C. M. L.
Held, L.
Sprengel, K.
Article History
Received: 20 July 2017
Accepted: 8 December 2017
First Online: 13 December 2017
Compliance with ethical standards
:
: Approval by the local ethics committee was obtained for the analysis (KEK-ZH-Nr. 2013-0037). The study was conducted according to our institutional guidelines for good clinical practice and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki and its later amendments. Due to this ethical approval no consent to participate in the study was needed, because only anonymised data were used.
: Jensen KO, Heyard R, Schmitt D, Mica L, Ossendorf C, Simmen HP, Wanner GA, Werner CML, Held L and Sprengel K declare that they have no conflict of interest.
: No sources of funding and/or publication are given.