definiens: means the list of Professionals to whom the [COMPANY] Sales Force presents Details, which list has been agreed to in writing by the Parties prior to the Effective Date ( it being understood that such list includes [ ( a ) decilesfour ( 4 ) through tell ( J 0 ) of prescribers of quillololles ( specifically, Levaquill amI all ciprofloxacill products ) ill the Territory with ill the Urology Field as of July 16,2007, as determilled by 1MS Health Illcorporated ), amI ( b ) deciles four ( 4 ) through tell ( J 0 ) of prescribers of quillololles ( specifically, Levaquill amI aU ciprofloxacill products ) ill the Territory with ill the Ob / GYII Field as of September 21,2007, as determilled by IMS Health 1l1corporated)j . The [COMPANY] Physician List is subject to change from time to time throughout the Term of this Agreement to reflect the then current [ deciles four ( 4 ) through tell ( J 0 ) prescribers of quillololles ill the Territory with ill each of the Urology Field amI the Ob / GYII Field }, or as otherwise agreed in writing by the Parties