Medullary thyroid carcinoma and RET molecular testing: A virtual tumor board on clinical decision‐making - Lucas Kallas‐Silva; Victor Alexandre dos Santos Valsecchi; Ana O. Hoff; Evelin Cavalcante Farias; Rui Monteiro de Barros Maciel; Rachel Riera; Laura Sterian Ward; Lucas Leite Cunha (CA: A Cancer Journal for Clinicians, 2026)