On 2013 Nov 10, GianCarlo Panzica commented:

The conclusions of this study have been partially corrected by the results of a following study (Pierman S, 2008), where we demonstrated that the administration of estradiol and dihydrotestosterone to adult ArKO males restored AVP-immunoreactivity in the lateral septum of ArKO males to levels observed in intact wild type males. Therefore the decrease of AVP immunoreactivity described in the present study is due to a lack of activational effects of estradiol, rather than to an organizational effect.

On 2013 Nov 10, GianCarlo Panzica commented:

The conclusions of this study have been partially corrected by the results of a following study (Pierman S, 2008), where we demonstrated that the administration of estradiol and dihydrotestosterone to adult ArKO males restored AVP-immunoreactivity in the lateral septum of ArKO males to levels observed in intact wild type males. Therefore the decrease of AVP immunoreactivity described in the present study is due to a lack of activational effects of estradiol, rather than to an organizational effect.