Original sentence: In January 2006, Professor Simon Baron-Cohen of the University of Cambridge, proposed the theory that people with AS tend to hyper-systematize; that they tend to seek to approach all spheres of life, including the social sphere, by developing systems or sets of rules to operate to
Edited sentence: In January 2006, Professor Simon Baron-Cohen of the University of Cambridge, regarded as one of the leading current researchers in this field, proposed the theory that people with AS tend to hyper-systematize; that they tend to seek to approach all spheres of life, including the social sphere, by developing systems or sets of rules to operate to