One of the doctors involved told the paper he assumed the screw had moved because of an infection Verhees suffered following a second operation, which caused his neck to swell.

• 治疗沃希斯的其中一名医生告诉这份报纸，他猜想可能是沃希斯在第二次手术后的感染，使这枚螺丝钉位移，导致他的脖子肿大。