Worldwide Medicine is an open access fully refereed international medical journal that publishes interesting original research conducted in all fields of medicine, interesting case reports and clinical images, reviews, editorials, letters, comments and letters to the Editor including reports on publication and research ethics. The journal is based on independent and unbiased double-blinded peer-reviewed principles. Only unpublished papers that are not under review for publication elsewhere can be submitted. The language of the journal is English The Editorial Board of Worldwide Medicine adheres to the principles of the Committee on Publication Ethics (COPE), the World Association of Medical Editors (WAME) and International Council of Medical Journal Editors (ICMJE). The Editor-in-Chief has full authority over the editorial and scientific content of Worldwide Medicine and the timing of publication of the content. Manuscripts that comply with the main rules of the journal are sent to at least two external reviewers, and the reviewers are asked for their opinion about the suitability of the paper for publication. The reviewed manuscripts are then re-reviewed by the Editor-in-Chief and the Editorial Board and a decision of rejection or acceptance is shaped. All articles submitted to Worldwide Medicine for publication should be reviewed for their originality, methodology, importance, quality, ethical nature and suitability for the journal. If the reviewers need, they can go through Aims and Scope and Author Information for detailed information. Worldwide Medicine asks reviewers to make a recommendation to the Editor-in-Chief. Peer reviewers should provide an objective critical evaluation of the paper in the broadest terms practicable. The reviewers’ reports should contain a recommendation and a description of their reasons for that recommendation. If the reviewers believe the paper needs changes to be made before it is acceptable, they should make suggestions on how to improve the paper. In the same way, if the reviewers feel that a paper is not good enough and has no real prospects of being improved sufficiently to be published they should recommend rejection. The reviewers may indicate if the manuscript requires its english grammar, punctuation or spelling to be corrected. Worldwide Medicine encourages the reviewers to comment on possible research or publication misconduct like unethical research design, duplication or plagiarism. If the reviewers have any suspect, the editors can provide them information obtained by plagiarism screening tools (i.e. iThenticate). Worldwide Medicine requests reviewers to treat the manuscripts in confidence. The material of the manuscripts must not be used or shared in any way until they have been published. Worldwide Medicine follows the COPE flowchart in cases of suspected reviewer misconduct. Please refer to COPE ethical guidelines for peer reviewers for "Basic principles to which peer reviewers should adhere" and "Expectations from reviewers". If the reviewers have any potential conflict of interests, they must notify the Editor-in-Chief before agreeing to review a submission. The Editors will act in accordance with the relevant international rules of publication ethics such as COPE guidelines, ICMJE Recommendations or WAME resources if any ethical misconduct is suspected. The submission process for a manuscript is completed online through a submission system through the following website: https://www.ejmanager.com/my/im/. The reviewers can also reach their personal pages: https://www.ejmanager.com/reviewers/index.php?isl=login. The invitation sent to reviewers provides a date when the Editorial Board requires to have received the reviewers’ comments.