De La Garza, Javier R.
Schmidt, Mona W.
Kowalewski, Karl-Friedrich
Benner, Laura
Müller, Philip C.
Kenngott, Hannes G.
Fischer, Lars
Müller-Stich, Beat P.
Nickel, Felix http://orcid.org/0000-0001-6066-8238
Article History
Received: 20 April 2018
Accepted: 5 September 2018
First Online: 12 September 2018
Compliance with ethical standards
:
: Javier R. De La Gaza M.D., Mona W Schmidt, Karl-Friedrich Kowalewski, M.D.<sup>,</sup> Laura Benner, Philip C. Müller M.D., Hannes Kenngott M.D., Lars Fischer M.D., Beat P. Müller-Stich M.D., Felix Nickel M.D. have no conflict of interest or financial ties to disclose.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.