Sentence 1: The hypohydrotic symptoms of ectodermal dysplasia described above are evidenced not only in the skin of affected individuals , but also in their phonation and voice production .
Sentence 2: The hypohydrotic symptoms of ectodermal dysplasia described above are not only reflected in the skin of individuals concerned , but also in their phonation and voice production .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?