Two-factor authentication for Citrix Receiver for Windows

I have not seen standalone Windows Citrix Receiver to be able to leverage two-factor authentication. I just searched again and could not find any Citrix documentation regarding such support or enabling standalone Windows Receiver to work with two-factor. If you have any tidbits indicating otherwise, please share - else, if you desire two-factor authentication, your best bet is to start all sessions from the WebTop.