Corrigendum: Intrathecal drug delivery: Advances and applications in the management of chronic pain patient - De Andres, Jose; Hayek, Salim; Perruchoud, Christophe; Lawrence, Melinda M.; Reina, Miguel Angel; De Andres-Serrano, Carmen; Rubio-Haro, Ruben; Hunt, Mathew; Yaksh, Tony L. (Frontiers in Pain Research, 2023)