Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| name | investigation | route of administration | in - vitro / in - vivo | imaging / non - imaging |
| i123 - iodide | thyroid uptake | oral or iv | in - vivo | non - imaging |
| i123 - iodide | thyroid imaging thyroid metastases imaging | oral or iv | in - vivo | imaging |
| i123 - o - iodohippurate | renal imaging | iv | in - vivo | imaging |
| i123 - mibg (m - iodobenzylguanidine) | neuroectodermal tumour imaging | iv | in - vivo | imaging |
| i123 - fp - cit | spect imaging of parkinson 's disease | iv | in - vivo | imaging |
Title:
radiopharmacology
Statement:
four of the investigation are non - imaging and one is imaging
Answer:
refuted