Khoma, Oleksandr https://orcid.org/0000-0001-5784-8748
Burton, Leticia
Falk, Michael G.
Van der Wall, Hans
Falk, Gregory L.
Article History
Received: 29 November 2019
Accepted: 12 February 2020
First Online: 21 February 2020
Compliance with ethical standards
:
: This research conforms to the ethical guidelines of the 1975 Declaration of Helsinki.
: The authors declare that they have no conflict of interest.
: All patient provided informed written consent to participate in research.