The involvement of microRNA in the pathogenesis of Richter syndrome oleh Katrien Van Roosbroeck, Recep Bayraktar, Steliana Calin, Johannes Bloehdorn, Mihnea Paul Dragomir, Keishi Okubo, Maria Teresa Sabrina Bertilaccio, Simonetta Zupo, M. James You, Gianluca Gaidano, Davide Rossi, Shih-Shih Chen, Nicholas Chiorazzi, Philip A. Thompson, Alessandra Ferrajoli, Francesco Bertoni, Stephan Stilgenbauer, Michael J. Keating, George A. Calin