%O This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. %D 2025 %L discovery10205494 %J Nicotine & Tobacco Research %A Sharon Cox %A Sarah Jackson %A James Brown %A Dimitra Kale %A Lion Shahab %I Oxford University Press (OUP) %T Trends in single and multiple non-combustible nicotine product use: a population study in England