TOPSHOT - Britain's Prince Philip, Duke of Edinburgh leaves the King Edward VII hospital in west London on December 24, 2019. - Britain's Prince Philip left a London hospital on December 24, 2019, after a four-night stay that renewed concern about the 98-year-old's health, in time to join the royal family for Christmas. (Photo by STRINGER / AFP) (Photo by STRINGER/AFP via Getty Images)