I have 30 years of experience and specialize in the field of pediatric pulmonology, with specific knowledge of cystic fibrosis and congenital diseases, asthma and sequelae of neonatal lung diseases. I have published on such topics as cystic fibrosis, chronic and acute lung diseases, and failure to diagnose respiratory events leading to serious consequences. I have testified 10 times on topics such as failure to adequately treat cystic fibrosis, consequences of premature birth and its sequelae, and failure to diagnose respiratory events.