1.	Changed �survival status� in  the �StudyParticipant�  to type �String� from �Boolean�. 2.	Removed getPopulation() method from �SNPFrequencyFinding� object. 3.	Changed the relationships btwn StudyParticipant and Activity from m to m to m to 1. 4.	Added the followings to the �BreastCancerClinicalFinding� object: 1)	tamoxifen_received 2)	herceptin_received 3)	histologicGradeOS 4)	histologicGradePS 5)	chemo
1.	Changed �survival status� in  the �StudyParticipant�  to type �String� from �Boolean�.
2.	Removed getPopulation() method from �SNPFrequencyFinding� object.
3.	Changed the relationships btwn StudyParticipant and Activity from m to m to m to 1.
4.	Added the followings to the �BreastCancerClinicalFinding� object:
1)	tamoxifen_received
2)	herceptin_received
3)	histologicGradeOS
4)	histologicGradePS
5)	chemo


SVN-Revision: 6802

NCIP/stats-analysis,NCIP/stats-analysis,NCIP/stats-analysis,NCIP/stats-analysis