tokens: After median follow - up of 9.4 years ( Quartile , Q1 6.7 and Q3 12.1 ) 95 second malignant neoplasms were registered ( 26 carcinomas including 9 basal cell carcinomas , 21 acute myeloid leukemias / myelodysplastic syndromes , 20 lymphoid malignancies , 12 CNS - tumors , and 16 other ) .