Table 2 Overview of applied TCP and NTCP models

TCP

EUD

Tumor control

Okunieff et al. [22], Chaikh and Balosso [23]

NTCP

Sigmoid

Symptomatic radiation pneumonitis

Appelt et al. [24]

NTCP

LKB

Radiation pneumonitis (grade ≥ 2)

Tucker et al. [25]

NTCP

Logistic

Severe acute esophagitis (grade ≥ 2)

Huang et al. [26]

NTCP

Logistic

Acute esophageal toxicity (grade ≥ 2)

Wijsman et al. [27]

NTCP

LKB

Radiation induced esophagitis (grade ≥ 2)

Wang et al. [28]

NTCP

Relative seriality

Death due to heart failure

Gagliardi et al. [29]