General Rules Applicable to All Proceedings. The fellowship program in Neonatal-Perinatal medicine offers the unique opportunity to provide clinical care at three distinct settings in the Delaware Valley.The legislation guarantees care and benefits for veterans who suffer the ill effects of their exposure to burn pits and other toxins while serving America. The fellowship program in Neonatal-Perinatal medicine offers the unique opportunity to provide clinical care at three distinct settings in the Delaware Valley. However, areas for improvement included monthly outreach activities, noshow appointment followup, and suicide safety plan elements. Commonwealth laws with retrospective operation have been identified in a range of contexts including in criminal laws, taxation laws and migration laws.