Authors: Michael Weitzman; Afzal Hussein Yusufali; Fatma Bali; M J Ruzmyn Vilcassim; Shashank Gandhi; Richard Peltier; Arthur Nadas; Scott Sherman; Lily Lee; Zhang Hong; Jenni Shearston; Su Hyun Park; Terry Gordon Journal: Tob Control Date: 2016-10-26 Impact factor: 7.552