see more

Dutch Princess Beatrix arrives for the 40th anniversary of the Parkinson Association during World Parkinson's Day 2017, in Nieuwegein, April 8, 2017. / AFP PHOTO / ANP / Robin Utrecht / Netherlands OUT (Photo credit should read ROBIN UTRECHT/AFP/Getty Images)

Dutch Princess Beatrix arrives for the 40th anniversary of the Parkinson Association during World Parkinson's Day 2017, in Nieuwegein, April 8, 2017.  / AFP PHOTO / ANP / Robin Utrecht / Netherlands OUT        (Photo credit should read ROBIN UTRECHT/AFP/Getty Images)

see more

Dutch Princess Beatrix arrives for the 40th anniversary of the Parkinson Association during World Parkinson's Day 2017, in Nieuwegein, April 8, 2017. / AFP PHOTO / ANP / Robin UTRECHT / Netherlands OUT (Photo credit should read ROBIN UTRECHT/AFP/Getty Images)

Dutch Princess Beatrix arrives for the 40th anniversary of the Parkinson Association during World Parkinson's Day 2017, in Nieuwegein, April 8, 2017.  / AFP PHOTO / ANP / Robin UTRECHT / Netherlands OUT        (Photo credit should read ROBIN UTRECHT/AFP/Getty Images)