Which of the following statements is/are correct with regard to individuals with the disorder xeroderma pigmentosum?

• A. These individuals are extremely sensitive to sunlight.
• B. These individuals have high rates of skin cancer.
• C. These individuals usually have inherited defects in the nucleotide excision repair system.
• D. Cells in these individuals have difficulty repairing thymine dimers.
• E. All of the listed responses are correct.