Indicate true (T) and false (F) statements below regarding cancer. Your answer would be a four-letter string composed of letters T and F only, e.g. TFFF.
( ) Cancer can be induced by infectious agents such as viruses.
( ) The earlier a cancer is diagnosed, the better the chances are for a cure.
( ) Most cancers originate from a single aberrant cell.
( ) A single mutation is NOT enough to turn a normal cell into a cancer cell.