1. World Health Organization (WHO). World patient safety day 2019. Available at: https://www.who.int/patientsafety/world-patient-safety-day/en/. Accessed July 30, 2020.
2. Agency for Healthcare Research and Quality (AHRQ). Advances in patient safety. Available at: https://www.ahrq.gov/patient-safety/resources/advances/index.html. Accessed July 2, 2020.
3. Unwarranted clinical variation in health care: definitions and proposal of an analytic framework;Sutherland;J Eval Clin Pract,2020
4. Italian Association of Cancer Nurses (AIIAO) is moving forward within a complex and fast-changing scenario: our current agenda takes shape;Caruso;J Cancer Policy,2018
5. The 2014-2018 oncology nursing society research agenda;Knobf;Oncol Nurs Forum,2015