author        = "Tran, U. S. and Cebolla, A. and Glück, T. M. and Soler,
                       J. and Garcia-Campayo, J. and Von Moy, T.",
      title         = "{The serenity of the meditating mind: A cross-cultural
                       psychometric study on a two-factor higher order structure
                       of mindfulness, its effects, and mechanisms related to
                       mental health among experienced meditators}",
      year          = "2014",