Agaimy, Abbas
Semrau, Sabine
Koch, Michael
Thompson, Lester D. R.
Article History
Received: 5 November 2017
Accepted: 8 December 2017
First Online: 21 December 2017
Compliance with Ethical Standards
:
: All authors declare that he/she has no conflict of interest as it relates to this research project.
: All procedures performed in this retrospective data analysis involving human participants were in accordance with the ethical standards of the institutional review board, which did not require informed consent.