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Summary of magnetic localisation methods
| Method | Size | Number of prospective cohorts | Magnetic resonance imaging compatibility | Detectable up to | Commercially available |
|---|---|---|---|---|---|
| Megseed | 1 × 5 mm | 4 | Yes (bloom effect up to 4–6 cm) | 30 mm | Yes |
| MaMaLoc | 1.5 × 3.5 mm | 1 | No | 35 mm | No |
