Received: 14 March 2020
Accepted: 14 May 2020
First Online: 21 May 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the University Hospital of Hradec Kralove, Czech Republic. The subject gave a written consent to participate in this study.
: The subject gave a written consent for the publication of the data and it is available for review by the Editor of this journal.
: The authors declare that they have no competing interests.