Delayed diagnosis of tuberculosis in persons living with HIV in Eastern Europe: associated factors and effect on mortality—a multicentre prospective cohort study oleh Christian Kraef, Adrian Bentzon, Alexander Panteleev, Alena Skrahina, Natalie Bolokadze, Simona Tetradov, Regina Podlasin, Igor Karpov, Elena Borodulina, Elena Denisova, Inga Azina, Jens Lundgren, Isik Somuncu Johansen, Amanda Mocroft, Daria Podlekareva, Ole Kirk, for the T. B.:H. I. V. Study Group