Holub, Katarzyna http://orcid.org/0000-0002-7788-7602
Biete, Albert
Article History
Received: 10 July 2018
Accepted: 26 November 2018
First Online: 22 December 2018
Ethics approval and consent to participate
: Our study was approved by the Ethical Committee of Hospital Clinic de Barcelona. All patients included in the study signed the informed consent for treatment, data processing and publication.
: The authors declare no conflict of interest.
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