History of pituitary or adrenal dysfunction, active or symptomatic viral hepatitis or chronic liver disease History of pituitary or adrenal dysfunction Known history of pituitary and/or adrenal disease (or dysfunction) Known history of pituitary or adrenal dysfunction Known history of pituitary or adrenal dysfunction. Patients with a history of pituitary or adrenal dysfunction or active or symptomatic viral hepatitis or chronic liver disease are not eligible Have a known history of pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction History of documented adrenal dysfunction not due to malignancy. History of documented adrenal dysfunction not due to malignancy. History of pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction History of documented adrenal dysfunction not due to malignancy. History of pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction Pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction History of pituitary dysfunction History of adrenal dysfunction History of pituitary or adrenal dysfunction Patients with a history of pituitary or adrenal dysfunction, active or symptomatic viral hepatitis, or chronic liver disease are not eligible History of documented adrenal dysfunction not due to malignancy. History of pituitary or adrenal dysfunction (note: the use of daily steroids does not exclude someone from participating in this study) History of documented adrenal dysfunction not due to malignancy. History of pituitary or adrenal dysfunction History of pituitary dysfunction Known history of pituitary or adrenal dysfunction History of documented adrenal dysfunction not due to malignancy. History of pituitary or adrenal dysfunction History of pituitary or adrenal dysfunction Pituitary dwarfism Patients with history of pituitary or adrenal dysfunction, active or symptomatic viral hepatitis or chronic liver disease are not eligible History of pituitary or adrenal dysfunction