Radioactive Hazard ReleaseChemical Hazard ReleaseCesium RadioisotopesFukushima Nuclear AccidentSpectrometry, GammaCesiumWater Pollutants, RadioactiveNuclear Power PlantsRadiation MonitoringFood Contamination, RadioactiveGermaniumNostoc communeCesium IsotopesRadiation DosageRadiation, IonizingRadiation InjuriesDose-Response Relationship, RadiationRadiation ToleranceProportional Hazards ModelsRadiationRadiation ProtectionHistamine ReleaseCalciumTime FactorsSoil Pollutants, RadioactiveCells, CulturedRadiation Oncology