Evaluating non-pharmacological approaches to nursing home dementia care: A protocol oleh Natalie E. Leland, Victoria Shier, Catherine Verrier Piersol, Cara Lekovitch, Jenny Martínez, Yuna H. Bae-Shaaw, Neeraj Sood, Claire Day, Paul Cass, Dominique Como, Carin Wong, Felicia Chew