STOCKHOLM, SWEDEN - MAY 18: Princess Sofia of Sweden, Queen Sofia of Spain, and Queen Silvia of Sweden attend a Dementia Forum at the Stockholm royal palace on May 18, 2017 in Stockholm, Sweden. (Photo by MICHAEL CAMPANELLA/Getty Images)
STOCKHOLM, SWEDEN - MAY 18: Queen Silvia of Sweden, and Queen Silvia of Spain attend a Dementia Forum at the Stockholm royal palace on May 18, 2017 in Stockholm, Sweden. (Photo by MICHAEL CAMPANELLA/Getty Images)
STOCKHOLM, SWEDEN - MAY 18: Queen Silvia of Sweden speaks at a Dementia Forum at the Stockholm royal palace on May 18, 2017 in Stockholm, Sweden. (Photo by MICHAEL CAMPANELLA/Getty Images)
STOCKHOLM, SWEDEN - MAY 18: Queen Silvia and Princess Sofia of Sweden attend a Dementia Forum at the Stockholm royal palace on May 18, 2017 in Stockholm, Sweden. (Photo by MICHAEL CAMPANELLA/Getty Images)
STOCKHOLM, SWEDEN - MAY 18: Queen Sofia of Spain attends a Dementia Forum at the Stockholm royal palace on May 18, 2017 in Stockholm, Sweden. (Photo by MICHAEL CAMPANELLA/Getty Images)
