Mumphrey, M B
Hao, Z
Townsend, R L
Patterson, L M
Münzberg, H
Morrison, C D
Ye, J
Berthoud, H-R
Article History
Received: 17 October 2015
Revised: 4 February 2016
Accepted: 8 March 2016
First Online: 17 March 2016
Competing interests
: The authors declare no conflict of interest.