Complex sentence: Siniscalco would move his family from New York to Sardinia for two to three months at a time, where his summers consisted of data collection, often involving convincing skeptical shepherds in isolated mountain villages to allow him to take their families blood samples.
Split into simpler sentences: Siniscalco would move his family from New York to Sardinia for two to three months at a time. His summers consisted of data collection, often involving convincing skeptical shepherds in isolated mountain villages to allow him to take their families blood samples.