context: She continued to teach immunology online until her death.
source: Pontzer joined the National Center for Complementary and Integrative Health (NCCIH) as a scientific review officer in 2002.
reference_original: Pontzer se unió al Centro Nacional de Salud Complementaria e Integradora como revisora científica en 2002.
reference_flipped: Pontzer se unió al Centro Nacional de Salud Complementaria e Integradora como revisor científico en 2002.