Jiwon Shin(Department of Earth, Environmental & Space Sciences, Chungnam National University, Daejeon, Republic of Korea)
Sangin Kim(Department of Earth, Environmental & Space Sciences, Chungnam National University, Daejeon, Republic of Korea)
David C. Y. Hui(Department of Astronomy and Space Science, Chungnam National University, Daejeon, Republic of Korea)
Kwangmin Oh(Department of Physics and Astronomy, Michigan State University, East Lansing, USA)
Ellis R. Owen(Astrophysical Big Bang Laboratory (ABBL), RIKEN Cluster for Pioneering Research, Wakō, Saitama, Japan, Theoretical Astrophysics, Department of Earth and Space Science, Graduate School of Science, Osaka University, Toyonaka, Osaka, Japan)