The rate of the primary outcome of bystander-initiated CPR was considerably higher in cases in which the mobile-phone positioning system was activated than in cases in which it was not really activated , and the logistic-regression analysis showed that bystander-initiated CPR before the arrival of 1st responders or EMS staff was independently linked to the dispatch of lay volunteers after activation of the mobile-phone positioning system. The upsurge in the rate of bystander-initiated CPR was not the total result of comprehensive public education or information campaigns. However, a report from Denmark showed a rise from 21 percent to 45 percent in the price of bystander-initiated CPR over 9 years as a result of a nationwide advertising of CPR.14 The lack of significant differences in the baseline characteristics of the patients and cardiac arrests shows that there was no selection bias at randomization.To conclude, the addition of regional nodal irradiation to whole-breast irradiation after breast-conserving surgery in women with node-positive or high-risk node-adverse breast cancer didn’t improve general survival but did reduce breast-cancer recurrence. Our results indicate the importance of basing treatment decisions on a careful dialogue of the potential benefits and risks with each patient.. Agilent Technologies selected as main provider of gas-phase testing instruments for 2010 2010 World Cup Agilent Systems Inc. The South African Doping Control Laboratory is certified by the World Anti-Doping Agency and will be responsible for all doping testing during the competition. Agilent is providing five GC/MSD systems and an Agilent 7000 Series Triple Quadrupole GC/MS system.