Francis Drobniewski1, Yanina Balabanova, Vladyslav Nikolayevskyy, Michael C. Ruddy, Sergey Kuznetzov, Svetlana Zakharova, Alexander Melentyev, Ivan Fedorin
1HPA Mycobacterium Reference Unit, Department of Microbiology and Infection, Guy's King's and St Thomas' Medical School, London, England. [email protected]