Etna flank lava flows between 1610 and 2008 - Del Negro, Ciro; Cappello, Annalisa; Neri, Marco; Bilotta, Giuseppe; Hérault, Alexis; Ganci, Gaetana (In supplement to: Del Negro, C et al. (2013): Lava flow hazards at Mount Etna: constraints imposed by eruptive history and numerical simulations. Scientific Reports, 3, 3493, https://doi.org/10.1038/srep03493, 2013)