['These', 'therapeutic', 'schedules', 'were', 'designed', 'to', 'test', 'the', 'effects', 'of', 'our', 'targeted', 'formulations', 'against', 'both', 'established', 'and', 'pseudo', '-', 'metastatic', 'preclinical', 'models', 'of', 'human', 'NB', ',', 'as', 'described', '[', '16,19', ']', '.']