@article {582, editor = {,}, title = {WITHDRAWN}, volume = {48}, number = {7}, pages = {582--582}, year = {2014}, doi = {10.1136/bjsports-2014-093494.61}, publisher = {British Association of Sport and Excercise Medicine}, issn = {0306-3674}, URL = {https://bjsm.bmj.com/content/48/7/582.2}, eprint = {https://bjsm.bmj.com/content/48/7/582.2.full.pdf}, journal = {British Journal of Sports Medicine} }