With thanks to Maria Salinas (Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Spain), Emilio Flores (Clinical Laboratory, Hospital Universitario de San Juan, San Juan de Alicante, Spain; and Department of Clinical Medicine, Universidad Miguel Hernandez, Elche, Spain) and Carlos Leiva-Salinas (Department of Radiology, University of Missouri, Columbia, MO, USA) for translating the document.
