@article {131, editor = {,}, title = {Correction}, volume = {50}, number = {2}, pages = {131--131}, year = {2016}, doi = {10.1136/bjsports-2013-092320a}, publisher = {British Association of Sport and Excercise Medicine}, issn = {0306-3674}, URL = {https://bjsm.bmj.com/content/50/2/131}, eprint = {https://bjsm.bmj.com/content/50/2/131.full.pdf}, journal = {British Journal of Sports Medicine} }