Correction: A multiple session dataset of NIRS recordings from stroke patients controlling brain–computer interface - Mikhail R. Isaev; Olesya A. Mokienko; Roman Kh. Lyukmanov; Ekaterina S. Ikonnikova; Anastasiia N. Cherkasova; Natalia A. Suponeva; Michael A. Piradov; Pavel D. Bobrov (Scientific Data)