%I Elsevier BV %P 282-283 %A Tra My Pham %A Nikolaos Pandis %A Ian R White %T Missing data, part 3. How to explore missing data %O This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. %D 2022 %V 162 %L discovery10153410 %J American Journal of Orthodontics and Dentofacial Orthopedics %N 2