1. Bundeswehr Institute of Radiobiology affiliated to the University Ulm, Munich, Germany
2. Armed Forces Radiobiology Research Institute (AFRRI), Uniformed Services, University of the Health Sciences (USUHS), Bethesda, Maryland
3. Applied Research Associates, Inc. (ARA), on behalf of (U.S.) Defense Threat Reduction Agency (DTRA), Arlington, Virginia
4. Army Medical and Veterinary Research Center, Roma, Italy
5. French Defense Radiation Protection Service (SPRA), Clamart, France
6. Institut de Recherche Biomedicale des Armees, Bretigny-sur-Orge, France
7. Department of Radiobiology, Faculty of Military Health Sciences, University of Defence, Hradec Králové, Czech Republic