But Frieder, who with his wife, Katie, is a Clevelander when it's warm and a Floridian during the winter, happened to be但是弗里德恰巧是一流的克利夫兰诊所的一名病人，而他之所以在那里接受治疗，是因为医学界正在经历一场顿悟：可以大胆地对患有严重疾病的老年人进行治疗，彷佛他们没有那么大年纪。