Δημήτριος Τριχόπουλος, καθηγητής επιδημιολογίας στη Σχολή Δημόσιας Υγείας του Χάρβαρντ, ο οποίος συνέβαλε στη νέα έκθεση.
But he said it's critical to make people also understand their smoking is hurting or killing people who breathe in second hand smoke, a discovery made 30 years ago by Dr. Dimitrios Trichopoulos, a professor of epidemiology at Harvard School of Public Health, who contributed to the new report.