基金funded by unrestricted grants from the Mr Willem Bakhuys Roozeboom FoundationLaren+5 种基金without any role of the sponsor in the design and conduct of the studythe collection managementanalysis and in terpretation of the data or the preparationreview or approval of the manuscript. Author AB has attended advisory board meetings in 2005 and 2006 for Oxford lmmunotecthe manufacturer ofT-SPOT. TB.