✨It is USERN’s honor to be the virtual host of scientists from different nations at the 9th USERN Congress✨ ▫️Hosted by Medical University of Plovdiv, Bulgaria 🗓 November 8-10, 2024 ✨more information: userncongress.com 📧 usern.congress2024@gmail.com #USERN2024 @usern_congress @usern_net