Ana Pérez-Perdomo received her nursing degree from the International University of Catalunya, Barcelona, Spain in 2009 and is now pursuing her PHD candidated. She worked as a nurse in the Hospital Clinic of Barcelona, Spain, (2010–now a day). Her research topics mainly include clinical reasoning in nursing students.

Adelaida Zabalegui is a Vicedirector of Nursing at the Hospital Clinic of Barcelona, Barcelona, Spain. She completed her Ph.D. studies in nursing at the University of New York, EEUU, and has been awarded Awards and Honors. She is European Representative and board member of nursing now, and board member of European Academy of Nursing Science. Her research interests include dementia; nursing; care; patients; and caregivers.