Healthcare (Basel) Healthcare (Basel) Using immersive virtual reality distraction to reduce fear and anxiety before surgery Flores Araceli Hoffman Hunter G. Navarro-Haro Maria Vicenta Universidad de Zaragoza Garcia-Palacios Azucena Atzori Barbara Le May Sylvie Alhalabi Wadee Sampaio Mariana Fontenot Miles R. Mason Keira P. 2023 research-article