Original Paper

Manuscripts should be divided into the following sections (in this order):

• Title page
• Abstract
• Level of Evidence
• Keywords
• Main manuscript
• References
  • JEO reference style examples
  • EndNote; Zotero; Sente
• Illustrations and figures
• Tables with legends
• Conflict of Interest
• Preparing additional files
• List of Abbreviations
• Mini website
• Style and language