title: Erratum to: Bias Related to Body Mass Index in Pediatric Echocardiographic Z Scores.
authors.affiliation: Division of Pediatric Cardiology, Department of Pediatrics, Faculty of Medicine, University of Sherbrooke, 3001, 12e Avenue Nord, Sherbrooke, QC, J1H 5N4, Canada, frederic.a.dallaire@usherbrooke.ca.
authors.forename: Frederic
authors.initials: F
authors.lastname: Dallaire
authors.forename: Jean-Luc
authors.initials: JL
authors.lastname: Bigras
authors.forename: Milan
authors.initials: M
authors.lastname: Prsa
authors.forename: Nagib
authors.initials: N
authors.lastname: Dahdah