You can reach Prof. Umberto Tirelli at:

• Clinic TIRELLI MEDICAL group
  via Vallona, 68/64
  33170 Pordenone - Italy
  Phone: 0434 086508
  Phone: 391 7646020
  e-mail: utirelli@tirellimedical.it
  e-mail: segreteriatirelli@gmail.com
  web: www.umbertotirelli.it
  web: www.tirellimedical.it