Table 5 Half-life of HoloTC

Axis-Shield (2007b)

1–2 h

Bor et al. (2004)

1–12 h

Carmel and Agrawal (2012)

Minutes

Chatthanawaree (2011)

1 h

Chen et al. (2005)

Few hours

Green (2007)

6 min

Herbert (1994)

6 min

Herrmann et al. (2003a)

6 min

Hvas et al. (2005)

1–2 h

Lindgren et al. (1999)

1–2 h

Loikas et al. (2003)

60 min

Quadros (2010)

1–2 h

von Castel-Roberts et al. (2007)

18 h