Zhang, Xin
Davidson, Eric A.
Mauzerall, Denise L.
Searchinger, Timothy D.
Dumas, Patrice
Shen, Ye
Article History
Received: 5 February 2015
Accepted: 10 September 2015
First Online: 23 November 2015
Change Date: 2 December 2015
Change Type: Correction
Change Details: Minor changes were made to refs 20, 23, 25, 38, 61 and 81.
Competing interests
: The authors declare no competing financial interests.