Table 4.

ClinicalTrials.gov search with the number of results and reference ID. Search terms: Superparamagnetic OR Iron Oxide OR SPIO OR USPIO OR VSPIO.

ClinicalTrials.gov	Imaging					Therapy
Indication	Lymph nodes	Head and neck cancer	Cardiovascular and Cerebrovascular diseases	Autoimmune diseases	Cell tracking	Delivery	Anemia	Hyperthermia
April 2014 (53) Clinical Trial Identificator	10 NCT01815333 NTC00147238 NTC00920023 NCT01927887 NCT00188695 NCT00147238 NCT01296139 NCT00243594 NCT00416455 NCT00107484	7 NCT01895829 NCT0660543 NCT00769093 NCT01663090 NCT00978562 NCT00659126 NCT00659334	7 NCT01127113 NCT01323296 NCT01995799 NCT01674257 NCT01749280 NCT00794092 NCT02084303	4 NCT01973517 NCT00585936 NCT02006108 NCT01243320	6 NCT00972946 NCT01169935 NCT01127113 NCT00660543 NCT00243594 NCT00781872	3 NCT01270139 NCT01436123 NCT01927887	14 NCT01052779 NCT01114217 NCT01114139 NCT00114204 NCT01374919 NCT01264679 NCT01227616 NCT01155388 NCT01942460 NCT00233597 NCT00255437 NCT01148745 NCT00255450 NCT01950247	2 NCT02033447 DRKS00005476