.Zac Efron Mentions He's "Delighted As Well As Well-balanced" After Hospitalization In Spain DeadlineCause of Zac Efron's hospitalization in Spain showed A-list star is actually 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza A Hospital Stay United States WeeklyZac Efron 'Bouncing Back' After Being Actually Laid up For A Pool Event In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Mishap In Ibiza: Records HuffPost.