.Zac Efron Claims He is actually "Pleased And Well-balanced" After A Hospital Stay In Spain DeadlineCause of Zac Efron's hospitalization in Spain revealed A-list superstar is 'thin' Fox NewsZac Efron Shares Health Update After Ibiza Hospitalization Us WeeklyZac Efron 'Bouncing Back' After Being Actually Laid up For A Swimming Pool Happening In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Mishap In Ibiza: Files HuffPost.