The former article (http://www.medscape.com/viewarticle/771966#vp_2) was from 2012.
This article (http://www.medscape.com/viewarticle/835292) is from November 2014.
The former article (http://www.medscape.com/viewarticle/771966#vp_2) was from 2012.
This article (http://www.medscape.com/viewarticle/835292) is from November 2014.