.Zac Efron Claims He is actually "Delighted As Well As Healthy And Balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's a hospital stay in Spain showed A-list superstar is 'thin' Fox NewsZac Efron Shares Health And Wellness Update After Ibiza Hospitalization Us WeeklyZac Efron 'Bouncing Back' After Being Laid up For A Swimming Pool Case In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Incident In Ibiza: Records HuffPost.