Alfredo Soler Carracedo, RN, MSc, MSN, is a Research Nurse, Chelsea and Westminster Hospital, London, United Kingdom. Vitor Oliveira, PhD, is an Acting Instructor, School of Nursing, Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, Washington, USA. Jorge Saz is a General Coordinator, Barcelona Checkpoint, Barcelona, Spain. Ferran Pujol is a Founder-Director, Barcelona Checkpoint, Barcelona, Spain. Ana Milinkovic, MD, PhD, MSc, is a Clinical Trials Physician, Chelsea and Westminster Hospital, London, United Kingdom. Allison Webel, RN, PhD, FAAN, is an Associate Dean for Research, School of Nursing, Department of Child, Family, and Population Health Nursing, University of Washington, Seattle, Washington, USA.

*Corresponding author: Alfredo Soler Carracedo, e-mail: [email protected]