Booksmythe et al. (2008), Booksmythe et al. (2010), Kinnear et al. (2009), Milner et al. (2010), Rupp (2012)†, Rupp (2013)†, Rupp (2014)†, Rupp (2015)†, Slatyer et al. (2008), Tina et al. (2017)†, Tina et al. (2018)†, Tina et al. (2017)†, Tina et al. (2018)†, Tina et al. (2018)†, Wada (2020)
Entries marked with † represent indirect references to location through citation.