Erratum to: Scaling-up an efficacious school-based physical activity intervention: Study protocol for the ‘Internet-based Professional Learning to help teachers support Activity in Youth’ (iPLAY) cluster randomized controlled trial and scale-up implementation evaluation

• Chris Lonsdale
• , Taren Sanders
• , Kristen E. Cohen
• , Philip Parker
• , Michael Noetel
• , Tim Hartwig
• , Diego Vasconcellos
• , Morwenna Kirwan
• , Philip Morgan
• , Jo Salmon
• , Marj Moodie
• , Heather McKay
• , Andrew Bennie
• , Ron Plotnikoff
• , Renata L. Cinelli
• , David Greene
• , Louisa R. Peralta
• , Dylan P. Cliff
• , Gregory S. Kolt
• , Jennifer M. Gore
• , Lan Gao
• , David R. Lubans