A study protocol for a clustered randomised controlled trial to evaluate the effectiveness of a peer-led school-based walking intervention on adolescent girls’ physical activity: the Walking In ScHools (WISH) study

• S. Maria O’KaneUniversity of Ulster
• Angela CarlinUniversity of Ulster
• Alison M. GallagherUniversity of Ulster
• Ian Matthew LahartUniversity of Wolverhampton
• Russell JagoUniversity of Bristol
• Maria FaulknerLetterkenny Institute of Technology
• MARIE H. MURPHYUniversity of Ulster