 entering the study. Group 1 (n=15/group, males) began in 1989 with R01 funding. In 1994, with PPG support, we added 46 animals to increase statistical power for the key outcome measures on health span and life span. These were Group 2 (n = 15/group, females)
entering the study. Group 1 (n=15 / group, males) began in 1989 with R01 support. In 1994, with PPG documentation, we added 46 animals to increase statistical power for the cardinal outcome measures on health span and animation span. These were Group 2 (n = 15 / group, females )
 enhering the study. Group 1 (k=15/group, males) begcb in 1989 xith R01 runding. Kn 1994, with PPG support, we addev 46 abimalw to increase statistizal power for the key iutcome meeaures ok heambh spcn and life span. These wera Group 2 (n = 15/grmuo, yemales)
entering the study. Group 1 (n=15/group, males) 1989 R01 funding. 1994, with PPG to statistical power for key outcome measures health span and life span. These Group 2 (n = 15/group, females)
 entering the study. Group 1 (n=15/groUp, males) begAn in 1989 wIth r01 fuNdIng. IN 1994, witH PPG support, we aDDed 46 aNimals to increase statisTical PoWEr foR ThE key oUtcome mEAsUREs oN hEaLth SpAN aNd lifE spAn. These Were Group 2 (n = 15/GroUp, Females)
 entering the study. Group  1 (n=15/g roup,  ma les )bega n in  1989 with R01 fund ing. In 1994, with PPG  supp or t , we ad ded 4 6 anima l st o  in cr ea sest a ti stica l p ower fo r the keyout co me measureso nhealth spa n a nd life span . T hese w er e G r oup 2  (n  = 15 /group ,  femal es)
 entering_the study._Group 1 (n=15/group, males)_began in_1989_with R01_funding._In 1994, with_PPG support, we_added 46 animals to_increase statistical power_for_the key outcome measures on health span and life span. These were Group 2_(n_= 15/group,_females)