Jankajova, Monika
Kubikova, Lucia
Valocik, Gabriel
Candik, Peter
Mitro, Peter
Kurecko, Marian
Sabol, Frantisek
Kolesar, Adrian
Kubikova, Maria
Vachalcova, Marianna
Dvoroznakova, Marianna
Article History
Received: 25 October 2018
Accepted: 7 February 2019
First Online: 1 March 2019
Compliance with ethical guidelines
:
: M. Jankajova, L. Kubikova, G. Valocik, P. Candik, P. Mitro, M. Kurecko, F. Sabol, A. Kolesar, M. Kubikova, M. Vachalcova and M. Dvoroznakova declare that they have no competing interests.
: The trial protocol involving a retrospective analysis was approved by the Ethics Committee of the Hospital and the trial was conducted in accordance with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For images or other information within the manuscript which identifies patients, consent was obtained from them and/or their legal guardians.