Chan, Amy M.
Baehring, Joachim M. http://orcid.org/0000-0001-7755-6793
Article History
Received: 23 August 2018
Accepted: 15 November 2018
First Online: 3 January 2019
Compliance with ethical standards
:
: All authors declare that they have no conflict of interest.
: 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.
: Informed consent requirement was waived by the Institutional Review Board (minimal risk; majority of patients had died at the time the study was initiated).