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... is undergoing rapid changes, as the initiative is currently growing. For details concerning the actual number of European cities joining the initiative, and updated information on the number of participants, please refer to de:Pulse of Europe. I preferred this approach over crowding the English Wikipedia with references in languages other than English, or with details which might be less relevant for English-speaking readers. -- HajjiBaba ( talk) 19:34, 22 February 2017 (UTC) reply