The link you followed will bring you to this page:

https://mattinopadova.gelocal.it/regione/2020/03/20/news/coronavirus-i-medici-di-padova-la-cura-con-il-tocilizumab-funziona-1.38616747?fbclid=IwAR2kc4dKzKhgHy_-yAS7-EIwIWpSMdgNpe7x3wPWOrqwR1H5WuMDKhXUvVQ