Original sentence: Harrison worked closely with obstetricians, anesthesiologists, geneticists, sonographers, surgical sub-specialists, neonatologists, nurses, and ethicists to lay the foundation for what would be the multidisciplinary  UCSF Fetal Treatment Center
Edited sentence: Harrison worked closely with obstetricians, anesthesiologists, geneticists, sonographers, surgical sub-specialists, neonatologists, nurses, and ethicists to lay the foundation for what would be the multidisciplinary UCSF Fetal Treatment Center