Bischoff-Ferrari, H.A.
Dawson-Hughes, B.
Willett, W.C.
Article History
Received: 18 April 2018
Accepted: 22 May 2018
First Online: 12 June 2018
Compliance with ethical standards
:
: Prof. Bischoff-Ferrari has received speaker honoraria of Sanofi, Roche Diagnostics, Pfizer, Mylan, Sandoz and DSM Nutritioal Products.