Readers may wish to read these articles too. I have also attached copies of the articles.

http://www.independent.co.uk/life-style/health-and-wellbeing/health-news/public-health-the-hidden-menace-of-mobile-phones-396225.html

http://www.independent.co.uk/life-style/health-and-wellbeing/health-news/mobile-phones-more-dangerous-than-smoking-802602.html

http://www.who.int/peh-emf/publications/reports/en/russia.pdf