Synchronous x-ray and radio mode switches: a rapid global transformation of the pulsar magnetosphere. by Hermsen, W, Hessels, J, Kuiper, L, van Leeuwen, J, Mitra, D, de Plaa, J, Rankin, J, Stappers, B, Wright, G, Basu, R, Alexov, A, Coenen, T, Grießmeier, J, Hassall, T, Karastergiou, A, Keane, E, Kondratiev, V, Kramer, M, Kuniyoshi, M, Noutsos, A, Serylak, M, Pilia, M, Sobey, C, Weltevrede, P, Zagkouris, K