Journal article (2014) - F Rego (author), E. de Weerdt (author), E.R. van Oort (author), Erik-Jan van Kampen (author), Erik Jan van Kampen (author), EJ Van Kampen (author), E. Van Kampen (author), E. van Kampen (author), Erik Jan Van Kampen (author), Erik-jan van Kampen (author), Erik-Jan Van Kampen (author), Erik-jan Van Kampen (author), EJ van Kampen (author), Qi Ping Chu (author), Qiping Chu (author), QP Chu (author), Q. Ping Chu (author), Q. P. Chu (author), AM Pascoal Dos Santos (author)