Certain types of hair dye are under serious scrutiny,
since they cause diseases such as non-Hodgkin's lymphoma and bladder cancer not typically associated with a cosmetic product applied to the hair.
A.since they cause diseases such as non-Hodgkin's lymphoma and bladder cancer
B.since they cause diseases like non-Hodgkin's lymphoma and bladder cancer that are
C.as they cause diseases, like non-Hodgkin's lymphoma and bladder cancer, diseases
D.in that their cause, diseases such as non-Hodgkin's lymphoma and bladder cancer, are
E.since they cause diseases such as non-Hodgkin's lymphoma and bladder cancer, diseases