Physiotherapist advice to older inpatients about the importance of staying physically active during hospitalisation reduces sedentary time, increases daily steps and preserves mobility: a randomised trial - Moreno, Nayara Alexia; Aquino, Bruno Garcia de; Garcia, Isabel Fialho; Tavares, Lucas Spadoni; Costa, Larissa Francielly; Giacomassi, Ivens Willians Silva; Lunardi, Adriana Claudia (Journal of physiotherapy, 2019)