Response Letter to Correspondence: Methodological considerations in evaluating sarcopenia and frailty in elderly gastrointestinal cancer patients

Sousa, Iasmin Matias; Silva, Flávia Moraes; das Virgens, Isabel Pinto Amorim [Pinto Amorim das Virgens, Isabel (Translational Med...), szerző] Transzlációs Medicina Központ (SE / KSZE); Costa, Eduardo Caldas; Fayh, Ana Paula Trussardi ✉