A cross-sectional study on online food delivery applications (OFDAs) in the United Arab Emirates: use and perceptions of healthy food availability among university students oleh Leila Cheikh Ismail, Tareq M. Osaili, Bayan Shanan, Dana Rashwan, Hulya Merie, Leen Rishan, Salam Al Shamma, Zaina AlRamahi, Sheima T. Saleh, Maysm N. Mohamad, Asma’ O. Taybeh, Rameez Al Daour, Sadi Taha, Lily Stojanovska, Ayoub Al-Jawaldeh, Ayesha S. Al Dhahei