NASA Ames Research Center - Space Biosciences Division, NASA Ames Research Center - Space Biosciences Division, Harvard University - Beth Israel Deaconess Medical Center, Columbia University - Center for Radiological Research, Stockholm University - Science for Life Laboratory, NASA Ames Research Center - Space Biosciences Division - KBR, NASA Ames Research Center - Bone and Signaling Laboratory, NASA Ames Research Center - Space Biosciences Division - KBR, Rensselaer Polytechnic Institute (RPI) - Department of Biomedical Engineering, Biomedical Engineering Department, Rensselaer Polytechnic Institute, Massachusetts Institute of Technology and Harvard University - Stanley Center for Psychiatric Research, Stockholm University - Science for Life Laboratory, RadBioX Services LLC, NASA Ames Research Center - Space Biosciences Division, Weill Cornell Medicine - Department of Physiology, Biophysics, and Systems Biology, Harvard University - Beth Israel Deaconess Medical Center, Columbia University - Center for Radiological Research and University of Pittsburgh