Dont worry, that guest blog post actually read the research results completely wrong and its the opposite. The coils were supposedly attentuating the radiation waves, which is why your right side has a lower incidence. Furthermore, any scientist will tell you a non-powered set of unenergized coils cannot amplify anything. Amplification requires power. Bedsprings are not powered.
Snopes has a solid write up on how badly that author fucked it up. https://www.snopes.com/fact-check/coil-mattresses-cause-canc...