RT Journal Article SR Electronic T1 Acknowledgement JF Tobacco Control JO Tob Control FD BMJ Publishing Group Ltd SP s77 OP s78 DO 10.1136/tobaccocontrol-2018-Acknowledg VO 28 IS Suppl 1 YR 2019 UL http://tobaccocontrol.bmj.com/content/28/Suppl_1/s77.abstract AB