I am pleased to announce that the worldwide survey which was completed last summer has been thoroughly analyzed, the manuscript has been written and it has been submitted for publication in a peer-reviewed medical journal. The study involved analysis of 19,441 participants from all over the world, including 88 subjects who were not smokers at the time of e-cigarette use initiation.
http://www.ecigarette-research.com/web/index.php/research/2014/152-world-survey
http://www.ecigarette-research.com/web/index.php/research/2014/152-world-survey