“…Generally, the CSN is a registered nurse with specialist knowledge in specific cancer care and treatment who can offer continuous expert and accessible care, who is a key worker and advocates for the diagnosed persons, and who provides support to the persons diagnosed with CRC and their family members (Buckley et al, 2018;Luck et al, 2017;Cook et al, 2021). Due to the evolving cancer care over the past few decades, the CSN's role has expanded (Buckley et al, 2018;Charalambous et al, 2018;Lemonde and Payman, 2015;Cook et al, 2021;Kelly et al, 2020). Nowadays, apart from supportive care, it includes working collaboratively with and educating other professions and ensuring effective communication (Buckley et al, 2018;Luck et al, 2017;Cook et al, 2021).…”