1. Strathclyde Institute of Pharmacy & Biomedical SciencesUniversity of Strathclyde Glasgow UK
2. Department of Biomedical SciencesDivision of Experimental and Clinical MicrobiologyUniversity of Sassari Sassari Italy
3. Infection and MicrobiologyInstitute of Biomedical and Environmental HealthSchool of Science & SportUniversity of the West of Scotland Paisley UK