Joshua Boger, founder of Vertex Pharmaceuticals, listens to Peter Hecht, founder of Ironwood Pharmaceuticals answer a question about the importance of bringing more biotechnology business to the Upper Valley during a panel moderated by David Clem of Lyme Properties at the Dartmouth Life Sciences and Entrepreneurship Symposium in Hanover, N.H., on September 25, 2015. (Valley News – Sarah Priestap)

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