Glattacker, Manuela
Heyduck, Katja
Meffert, Cornelia
Jakob, Teresa
Funding for this research was provided by:
German Pension Insurance (0421-FSCP-0544)
Article History
First Online: 16 February 2018
Compliance with Ethical Standards
:
: Manuela Glattacker, Katja Heyduck, Cornelia Meffert, and Teresa Jakob declare that they have no conflict of interests.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation of the Ethics Committee of the University Medical Centre Freiburg and with the Helsinki Declaration of 1975, as revised in 2000. Informed consent was obtained from all patients for being included in the study.