Radboud University has a special programme for excellent researchers wishing to visit this university: the Radboud Excellence Initiative. It aims to bring postdocs and well established professors to Radboud University to do research for maximally 18 months or 6 months, respectively. Twenty Fellowships and six Professorships are made available annually for the whole university. Only non-Dutch researchers who are based outside of the Netherlands can be nominated.
If you are interested to visit the sign linguistics research group of Onno Crasborn, Ellen Ormel, Connie de Vos, Els van der Kooij, and Inge Zwitserlood, please get in touch with me to discuss a possible plan. For (some) further information on the further procedure, see http://www.ru.nl/letteren/onderzoek/radboud-excellence-initiative/