Text and Data Mining valid from 2018-07-27
Received: 9 April 2018
Accepted: 27 June 2018
First Online: 27 July 2018
Ethics approval and consent to participate
: In the PSARTROS study (ClinicalTrials.gov Identifier: NCT02483234), all patients provided written informed consent, and institutional review board/ethics committee (Ethik-Kommission der Friedrich-Alexander-Universität Erlangen-Nürnberg) approved the protocol (EC 63_15Az; IRB 2355/01).
: Not applicable.
: The authors declare that they have no competing interests.
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