Reporting of confidence intervals, achievement of intended sample size, and adjustment for multiple primary outcomes in randomised trials of physical therapy interventions: an analysis of 100 representatively sampled trials David Fernández Hernando; Mark Elkins; Ana Paula Coelho Figueira Freire;

Does adding hip strengthening exercises to manual therapy and segmental stabilization improve outcomes in patients with nonspecific low back pain? A randomized controlled trial Thiago Yukio Fukuda; Leticia Moraes Aquino; Pedro Pereira; Isabella Ayres; Ana Francisca Feio; Fábio Luciano Arcanjo de Jesus; Mansueto Gomes Neto;

Perceptions and beliefs of physical therapists regarding the mechanisms of manual therapy Gabriela F. Carvalho; Wac¿aw M. Adamczyk; Carine S. Ludes; Rachel Scharbach; Andres Jung; Sven Karstens; Kerstin Luedtke; Tibor M. Szikszay;