Our Dermatology Online journal is a medical journal publishing original scientific papers based on authorial research, as well as review and opinion articles and case studies. The Advisory Board includes specialists from many countries around the world. Our Dermatology Online journal is quarterly and is available in electronic form at www.odermatol.com. Papers are published in either English, with abstracts and key words in English and Polish. The editors of Our Dermatology Online journal endorse the principles embodied in the Helsinki Declaration and expect that all research involving humans has been performed in accordance with these principles. For animal experimentation reported in the journal, it is expected that investigators will have observed the Interdisciplinary Principles and Guidelines for the Use of Animals in Research, Testing, and Education issued by the New York Academy of Sciences Adhoc Committee on Animal Research. All human and animal studies must have been approved by the chief investigators institutional review board. Authors are requested to include a copy of the relevant documentation with the submitted manuscript.