1. Center for Radiological Research; Columbia University; New York NY USA
2. Center for Environmental Diagnostics and Bioremediation; University of West Florida; Pensacola FL USA
3. Department of Carcinogenesis; University of Texas MD Anderson Cancer Center; Smithville TX USA
4. Laboratoire Lésions des Acides Nucléiques; Université Joseph Fourier - Grenoble 1/CEA/Institut Nanoscience et Cryogénie/SCIB; UMR-E3 Grenoble France