Previous editions were held in :
- Magnet 2009, 27-29 October 2009, Roma (Italy)
- Magnet 2011, 23-25 February 2011, Torino (Italy)
- Magnet 2013, 20-22 February 2013, Napoli (Italy)
- Magnet 2015, 17-19 February 2015, Bologna (Italy)
- Magnet 2017, 13-15 September 2017, Assisi (Italy)