Britain's Queen Elizabeth II (2R) and Prince Philip, Duke of Edinburgh open the Cardiff University Brain Research Imaging Centre on June 7, 2016 in Cardiff. / AFP / POOL / REBECCA NADEN (Photo credit should read REBECCA NADEN/AFP/Getty Images)
Britain's Queen Elizabeth II (2R) and Prince Philip, Duke of Edinburgh open the Cardiff University Brain Research Imaging Centre on June 7, 2016 in Cardiff. / AFP / POOL / REBECCA NADEN (Photo credit should read REBECCA NADEN/AFP/Getty Images)