Ibrahim, Rami Mossad http://orcid.org/0000-0002-8822-0782
Gunnarsson, Gudjon Leifur
Akram, Javed
Sørensen, Jens Ahm
Thomsen, Jørn Bo
Article History
Received: 2 May 2018
Accepted: 11 June 2018
First Online: 29 June 2018
Compliance with ethical standards
:
: No funding for this manuscript.
: Rami Mossad Ibrahim, Gudjon Leifur Gunnarsson, Javed Akram, Jens Ahm Sørensen, and Jørn Bo Thomsen declare that they have no conflict of interest.
: No ethical approval needed for a systematic review.
: We have an informed consent from the patients represented in Figs. InternalRef removed and InternalRef removed.