1. Department of Biosciences, Università degli Studi di Milano, Milan, Italy.
2. Department of Biotechnology and Life Sciences, University of Insubria, Varese, Italy.
3. Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano and Pediatric Orthopaedic Unit, Humanitas Clinical and Research Center, Rozzano (Milan), Italy.
4. Department of Life Sciences, University of Siena, Siena, Italy.