Text and Data Mining valid from 2019-06-28
Received: 16 November 2018
Accepted: 23 June 2019
First Online: 28 June 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committees of Psychiatric Hospital “Sveti Ivan”, Zagreb, Croatia. All participants have signed an approved informed consent document. The authors assert that all procedures contributing to this work comply with the ethical standards of the relevant national and institutional committees on human experimentation, and with the Helsinki Declaration of 1975, as revised in 2013.
: Not applicable.
: The authors declare that they have no competing interests.