Table 2 Clinical data collected from the electronic medical records of the hospital
| General patient information | Identification number Gender Date of birth Date of death Postal Code |
| Clinical history | Comorbidity, Clinical history of cancer management |
| Comorbidity | The Adult Comorbidity Evaluation 27 (ACE-27) score |
| Clinical and pathological diagnosis | Date of diagnosis Tumor type Radiological images Clinical TNM classification Pathological diagnosis Stage Intention to treat (curative/palliative) Recurrences Follow-up status (status dead or alive) and related date |
| Surgical treatment | Type of surgery Date of surgery |
| Radiotherapy | Type of radiotherapy Date of start radiotherapy Date of end radiotherapy Number of fractions and Gy per fraction |
| Systemic therapy | Type of treatment Date of start treatment Date of end treatment Scheme of treatment |