epidemiology: health risk assessment (e.g. cancer, occupational exposure)
dosimetry/technology: physical characteristics, sources and exposures, measurements, mechanisms of interaction, dosimetry (e.g. SAR, temperature elevation, biological models)
experimental in vivo and in vitro studies (e.g. endpoint "genotoxicity" and "cancer", effects on nervous system, endocrine system, skin, eye, ear, cardiovascular system, reproduction)