Gender difference on the mediation effects of filial piety on the association between chronic obstructive pulmonary disease and depressive symptoms in older adults: A community-based study. - Chang, Cheng-Chen; Hsu, Kaichi; Chen, Chun-Min; Huang, Si-Sheng; Wu, I-Chien; Hsu, Chih-Cheng; Hsiung, Agnes C.; Chang, Hsing-Yi (PLoS ONE, 2024)