Which of the following statements regarding -Gamma-Release-Assays for diagnosis of Tuberculosis is true:

• A. Second Generation QuantiFERON-TB(Gold) assay used ESAT-6 and CPF - 10
• B. First Generation QuantiFERON-TB assay used ESAT --6
• C. None of the non-tuberculosis mycobacteria give a positive reaction with the test
• D. These tests can distinguish between M. tuberculosis and M. bovis