A 2013 study discovered that 30 minutes of exposure to 4G cellular phone radiation may alter human brain wave activity a lot more than the 3G technology observed in the present research. The 4G radiation exposures were found to affect mind activity on both relative sides of the brain. Exactly why is it only today that we are hearing about the potentially lethal effects of cellular phone radiation?Most of the studies on cell phone exposure come up either null or inconclusive.Two independent monitoring committees guided the executive sponsor and committee. The info and safety monitoring panel was in charge of review and oversight of affected individual safety. After the trial began and following the data and security monitoring board met to examine interim trial data, the executive committee and the sponsor decided to perform interim efficacy analyses to ensure that assumptions about event prices and treatment effects remained valid. The goal was to make use of interim data to create decisions about the need to modify the trial or discontinue it for futility. Because the data and basic safety monitoring board had knowledge of the treatment distinctions in line with the 50 percent interim analysis, after discussion with the Medication and Food Administration, it was made a decision to convene another group, the interim-evaluation review committee, to conduct and review the 70 percent interim analysis and make recommendations predicated on predefined algorithms that allowed an increase in the sample size up to maximum of 15,000 individuals.29 Possible additional groups of eligible sufferers included sufferers with diabetes, those with positive troponin levels before enrollment, and those who had not received clopidogrel previously.