 Complete the following phrase:  The games were held again at the same location in 1952, and Dutch World War II veterans took part alongside the British, making it the first international competition of its kind. These Stoke Mandeville Games have been described as the precursors of the Paralympic Games. The Paralympics were subsequently officialised as a quadrennial event tied to the Olympic Games, and the first Paralympic Games, no longer open solely to war veterans, were held 