EX-MET study: exercise in prevention on of metabolic syndrome – a randomized multicenter trial: rational and design - Tjønna, Arnt Erik; Ramos, Joyce S.; Pressler, Axel; Halle, Martin; Jungbluth, Klaus; Ermacora, Erika; Salvesen, Øyvind; Rodrigues, Jhennyfer; Bueno Júnior, Carlos Roberto; Munk, Peter Scott; Coombes, Jeff; Wisløff, Ulrik (BMC Public Health, 2018)