David Cullinane (Waterford, Sinn Fein) | Oireachtas source

Okay. The RCPI, however, cites a 2018 study that seems to be fairly comprehensive. It is a systemic review of consumer preference for e-cigarette attributes. The written submission provided by RCPI states, "Adolescents are more likely to initiate nicotine inhaled products use through flavoured products relative to other age groups."