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Addison O, LaStayo PC, Dibble LE, Marcus RL.Addison O, et al. Among authors: lastayo pc.J Geriatr Phys Ther. 2012 Apr-Jun;35(2):86-94. doi: 10.1519/JPT.0b013e3182312b14.J Geriatr Phys Ther. 2012.PMID: 21989337