5
Mono-institutional cohorts
dose volume effects
(retrospective)
Vienna
(Dimopoulos 2008, 2010, Georg 2009,2011(Pötter 2007, 2011))
Seoul
(Kim et al. 2008)
Paris
(Mazeron 2014, 2015 (Castelnaud-Marchand 2015, Haie-Meder))
Aarhus
(Lindegaard, Tanderup 2014)
Leuven
(Ribeiro, Limbergen 2016)