Uhlig, Johannes
Strauss, Arne
Rücker, Gerta
Seif Amir Hosseini, Ali
Lotz, Joachim
Trojan, Lutz
Kim, Hyun S.
Uhlig, Annemarie http://orcid.org/0000-0001-7305-9271
Funding for this research was provided by:
Deutsche Gesellschaft für Urologie (UhA1/FE-17)
Article History
Received: 18 June 2018
Revised: 2 July 2018
Accepted: 12 July 2018
First Online: 25 September 2018
Compliance with ethical standards
:
: The scientific guarantor of this publication is Annemarie Uhlig.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: Three of the authors have significant statistical expertise.
: Written informed consent was not required for this study because of the meta-analysis study design.
: Institutional Review Board approval was not required because of the meta-analysis study design.
: Study subjects or cohorts have been previously reported as detailed in the references.
: • observational