Hawaii USA 5 maggio 2008 – PAS annual meeting – Presentazione del lavoro  A European Perspective. The care of the extremely low infant.

Parigi 14 maggio 2009 Limits of Viability and Palliative care in Neonatology. An International Approach. Comparison between USA and European Countries. Relazione  Ethical Issues and debates in Italy.

Vancouver 1-5 maggio 2010 – PAS Annual meeting– Presentazione del lavoro multicentrico internazionale Who’s best interests? A multicultural study of critically ill patients.

Utrecth Invitational Conference 18 & 19 November 2010, The Netherlands End-of-life decisions regarding severely suffering neonates; medical and legal aspects.