Journal article (2015) - J. Ding (author), Jieying Ding (author), RJ van der A (author), B Mijling (author), B. Mijling (author), P. F. F Levelt (author), Pieternel Felicitas Levelt (author), Pieternel Levelt (author), P.F. Levelt (author), Pieternel Felicitas Levelt (author), P.F. F Levelt (author), Pieternel Felicitas F Levelt (author), P. F. Levelt (author), Pieternel F. Felicitas Levelt (author), Pieternel Felicitas Felicitas Levelt (author), Pieternel F. F Levelt (author), P. F. Felicitas Levelt (author), Pieternel F Levelt (author), Pieternel F. Levelt (author), P.F. Felicitas Levelt (author), N Hao (author)