... the development of the first therapies that can modify the course of the disease. Admittedly, these therapies are not a cure, nor do they work equally well for all patients, but they are a major ... material for several of the explanatory boxes in the report, and Florence Poillon edited the uncorrected proofs. Each of them greatlyenhanced the readability of the report and we are grateful for their ... ofSciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competencies and with regard for appropriate...