2.5.2. Data collection.
Patient data will be collected before, during, and after RT, and at 0, 1, 3, and 6 months after the final date of RT (Table Overview of observation, clinical examination, and evaluation.“Before RT (Baseline)” is defined as the date between the acquisition of written informed consent and the beginning of RT. “During RT” is defined as the date between 1 month ± 7 days after the first day of RT. “0 months after RT” is defined as the date from the final day of RT to 7 days after that. “1 month after RT” is defined as the date between 1 month ± 7 days after the final day of RT. “3 months after RT” is defined as the date between 3 months ± 14 days after the final day of RT. “6 months after RT” is defined as the date between 6 months ± 14 days after the final day of RT.