HARVARD MEDICAL SCHOOL Department of Cell Biology 240 Longwood Avenue Boston, Massachusetts 02115 Daniel J. Finley, Ph.D. Professor of Cell Biology 617-432-3492 daniel_finley@hms.harvard.edu ____________________________________________________________________________ Sept 13, 2012 Dear Boris, I would like to invite you to visit my laboratory on 19 September during your stay in Boston. We can discuss shared research interests within the field of proteasome inhibition and development of proteasome inhibitors as anticancer drugs." With Best Wishes, Daniel Finley Professor of Cell Biology