MASked-unconTrolled hypERtension management based on office BP or on ambulatory blood pressure measurement (MASTER) Study: a randomised controlled trial protocol by Parati, G, Agabiti-Rosei, E, Bakris, GL, Bilo, G, Branzi, G, Cecchi, F, Chrostowska, M, De La Sierra, A, Domenech, M, Dorobantu, M, Faria, T, Huo, Y, Jelaković, B, Kahan, T, Konradi, A, Laurent, S, Li, N, Madan, K, Mancia, G, McManus, RJ, Modesti, PA, Ochoa, JE, Octavio, JA, Omboni, S, Palatini, P, Park, JB, Pellegrini, D, Perl, S, Podoleanu, C, Pucci, G, Redon, J, Renna, N, Rhee, MY, Sala, E, Sanchez, R, Schmieder, R, Soranna, D, Stergiou, G, Stojanovic, M, Tsioufis, K, Valsecchi, MG, Veglio, F, Waisman, GD, Wang, JG, Wijnmaalen, P, Zambon, A, Zanchetti, A, Zhang, Y