1 Facultad de Educacion, Universidad CEU Cardenal Herrera, C/Carmelitas 3, 03203, Elche, Alicante, Spain. Electronic address: linda.palfreeman@gmail.com.
2 Division of Transfusion Medicine, Department of Laboratory Medicine and Molecular Diagnosis, Room B204, Sunnybrook HSC, 2075 Bayview Ave, Toronto, ON M4N 3M5, Canada. Electronic address: peter.pinkerton@sunnybrook.ca.