What is the fine-grained topic of the following text: Our Writers in Exile Program — which assists refugee writers in Canada, who have become part of PEN’s network, to re-enter a community of writers and the culture of writing by providing various opportunities, such as placement in residency programs at universities and other institutions, and participation in cultural events that PEN organizes – has been replicated by other PEN centres. Only return the topic.
The PEN's Writers in Exile Program for refugee writers in Canada