van der Geer, Sarah J.
van Rijn, Phillip V.
Kamstra, Jolanda I.
Roodenburg, Jan L. N.
Dijkstra, Pieter U.
Funding for this research was provided by:
University of Groningen
Article History
Received: 23 January 2018
Accepted: 3 August 2018
First Online: 14 August 2018
Compliance with ethical standards
:
: Retrospective study: for this type of study formal consent is not required.The Medical Ethical Committee of the UMCG concluded that our research was not subject to the Medical Research (Human Subject) Act (METc number 2016.692).This article does not contain any studies with animals performed by any of the authors.
: None declared.
: Corresponding author has full control of all primary data.Corresponding author allows the journal to review the data if requested.