A Case of Mucopolysaccharidosis II Caused by a Novel Variant with Skin Linear Hyperpigmented Streaks along Blaschko’s Lines oleh Viktoriia Sofronova, Elizaveta Gurinova, Diana Petukhova, Hiroko Fukamatsu, Takenobu Yamamoto, Yumi Aoyama, Polina Golikova, Gavril Moskvitin, Roza Ivanova, Mira Savvina, Filipp Vasilev, Takahito Moriwaki, Seigo Terawaki, Aitalina Sukhomyasova, Nadezhda Maksimova, Takanobu Otomo