.Zac Efron Claims He is actually "Happy As Well As Well-balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain uncovered A-list star is actually 'fine' Fox NewsZac Efron Shares Wellness Update After Ibiza A Hospital Stay United States WeeklyZac Efron 'Bouncing Back' After Being Laid up For A Pool Happening In Spain Yahoo EntertainmentZac Efron Hospitalized After Going Swimming Incident In Ibiza: Files HuffPost.