Open AccessArticle by Mia C. Burleigh 1,*, Bob T. Rosier 2, Annabel Simpson 1, Nicholas Sculthorpe 1, Fiona Henriquez 1 and Chris Easton 1 1 Sport and Physical Activity Research Institute, School of Health and Life Sciences, University of the West of Scotland, Glasgow G72 0LH, UK 2 Centre for Advanced Research in Public Health, Department of Health and Genomics, FISABIO Foundation, 46020 Valencia, Spain * Author to whom correspondence should be addressed. Appl. Microbiol.