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MADRID, SPAIN - FEBRUARY 09: King Felipe VI of Spain and Queen Letizia of Spain visit CNIC (National Center for Cardiovascular Research Foundation) on February 9, 2017 in Madrid, Spain. (Photo by Carlos Alvarez/Getty Images)

MADRID, SPAIN - FEBRUARY 09:  King Felipe VI of Spain and Queen Letizia of Spain visit CNIC (National Center for Cardiovascular Research Foundation) on February 9, 2017 in Madrid, Spain.  (Photo by Carlos Alvarez/Getty Images)