The journal Health Bulletin is an electronic publication created by the Faculty of Health Studies to provide a platform for the research and writing of its professors and students on a scientific basis. It is intended for members of the health profession and related disciplines and aims to strengthen the health profession and raise the level of knowledge and science. journal. We decided to have the journal in electronic form because we were sure that then it will be more widely read and its reach will be much further. Two issues are published annually, with papers accepted in Croatian or English and abstracts in the other language. All accepted papers are freely available to the scientific, professional and research community in electronic form on the website of the Faculty of Health Studies. The journal welcomes suggestions, remarks, and comments to improve future issues.