definiens: means, with respect to a Licensed Product directed to a Draft Pick Target, or, for purposes of Section 4.5, a pharmaceutical product directed to a Target other than a Draft Pick Target, any product or service that : ( a ) identifies a person havi ng a disease or condition, or a molecular genotype or phenotype that predisposes a person to such disease or condition, for which such Licensed Product or other product ( as applicable ) could be used to treat and/or prevent such disease or condition ; ( b ) d efines the prognosis or monitors the progress of a disease or condition in a person for which such Licensed Product or other product ( as applicable ) could be used to treat and/or prevent such disease or condition ; ( c ) is used to select a therapeutic or pr ophylactic regimen, wherein at least one ( 1 ) potential therapeutic or prophylactic regimen involves such Licensed Product or other product ( as applicable ), and where the selected regimen is determined, based on the use of such product or service, to likely be effective and/or to be safe for a person ; and/or ( d ) is used to confirm such Licensed Product ’s or other product ’s ( as applicable ) biological activity and/or to optimize dosing or the scheduled administration of such Licensed Product or other product ( as applicable )