Mohan, Anusha
Davidson, Christian
De Ridder, Dirk
Vanneste, Sven
Article History
First Online: 15 November 2018
Compliance with ethical standards
:
: The authors declare no competing financial or conflict of other interests.
: This study was approved by the local ethical committee (Antwerp University Hospital) and was in accordance with the declaration of Helsinki. Collection of the data was done under the approval of IRB UZA OGA85. All patients gave their written informed consent.