Complex sentence: The 2009 EASE Conference, to be held in Pisa, Italy, 16-19 September, picks up the theme of the first World Conference on Research Integrity, which was held in Lisbon, Portugal, 16-19 September 2007.
Split into simpler sentences: The 2009 EASE Conference, was held in Pisa, Italy on 16-19 September 2009. It picked up the theme of the first World Conference on Research Integrity, which was held in Lisbon, Portugal on 16-19 September 2007.