Correction to: Investigating the effectiveness of three school based interventions for preventing psychotic experiences over a year period – a secondary data analysis study of a randomized control trial

• Lorna StainesRoyal College of Surgeons in Ireland
• Colm HealyRoyal College of Surgeons in Ireland
• Paul E. CorcoranUniversity College Cork
• Helen KeeleyHealth Service Executive
• Helen CoughlanRoyal College of Surgeons in Ireland
• Elaine M. McMahonUniversity College Cork
• Pádraig CotterCentral and North West London NHS Foundation Trust
• David CotterRoyal College of Surgeons in Ireland
• Ian KelleherRoyal College of Surgeons in Ireland
• Camilla WassermanKarolinska Institutet
• Romuald M. BrunnerUniversity of Regensburg
• Michael KaessUniversity of Bern
• Marco SarchiaponeUniversity of Molise
• Christina W. HovenNew York State Psychiatric Institute
• Vladimir CarliKarolinska Institutet
• Danuta WassermanKarolinska Institutet
• Mary D CannonRoyal College of Surgeons in Ireland