.Zac Efron Claims He's "Pleased And Also Healthy" After Hospitalization In Spain DeadlineCause of Zac Efron's hospitalization in Spain uncovered A-list superstar is actually 'thin' Fox NewsZac Efron Shares Wellness Update After Ibiza Hospitalization United States WeeklyZac Efron 'Recuperating' After Being Laid up For A Swimming Pool Incident In Spain Yahoo EntertainmentZac Efron Hospitalized After Swimming Collision In Ibiza: Documents HuffPost.