JOINT FILING AGREEMENTJoint Filing Agreement • October 12th, 2016 • Lauro Cinquantasette S.p.A. • Services-commercial physical & biological research
Pursuant to Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned agree that the Statement on Schedule 13D (including any and all amendments thereto) to which this exhibit is attached is filed on behalf of each of them in the capacities set forth below.
