Complex sentence: He is a widely recognized and cited researcher in biotechnology, especially in the fields of drug delivery systems and tissue engineering.Langer's research laboratory at MIT is the largest biomedical engineering lab in the world, maintaining about $10 million in annual grants and over 100 researchers.
Split into simpler sentences: He is a widely recognized and cited researcher in biotechnology, especially in the fields of drug delivery systems and tissue engineering. Dr. Langer's research laboratory at MIT is the largest biomedical engineering lab in the world, maintaining about $10 million in annual grants and over 100 researchers.