**3. Findings of RxWBS**

The following data are needed to be reported: the name of patient, ID, age, the date of I-131 therapy, I-131 dose, date of RxWBS. When it is available, the serum level of thyroglobulin, thyroid stimulating hormone and anti-thyroglobulin antibody are to be reported. The sites of significant I-131 uptake are needed to be mentioned.
