*Regine von Klitzing¹ (1. Technische Universität Darmstadt (Germany))

*Gregor Trefalt¹ (1. University of Geneva (Switzerland))

*Takuya Yanagimachi¹, Xiao Li², Paul Nealey ², Kazue Kurihara¹ (1. Tohoku University (Japan), 2. University of Chicago (USA))

Kazuhito Tomita¹, *Masashi Mizukami¹, Shinya Nakano¹, Noboru Ohta², Naoto Yagi², Kazue Kurihara¹ (1. Tohoku University (Japan), 2. JASRI/SPring-8 (Japan))

*Tom Welling¹, Sina Sadighikia¹, Kanako Watanabe², Albert Grau-Carbonell¹, Daisuke Nagao², Marijn van Huis¹, Alfons van Blaaderen¹ (1. Utrecht University (Netherlands), 2. Tohoku University (Japan))

*Qingxia Liu¹, Bo Liu¹, Yuran Chen¹, Rogerio Manica¹ (1. University of Alberta (Canada))