Louis Niessen (Johns Hopkins School of Public Health, Maryland, USA), James Raftery (NCCHTA, Southampton, UK), Philippe Van Wilder (RIZIV/INAMI/NIHDI, Brussels)
Externe validatoren : Louis Niessen (Johns Hopkins School of Public Health, Maryland, USA), James Raftery (NCCHTA, Southampton, UK), Philippe Van Wilder (RIZIV/INAMI/NIHDI, Brussels)