Smalley, D. E.
Nygaard, E.
Squire, K.
Van Wagoner, J.
Rasmussen, J.
Gneiting, S.
Qaderi, K.
Goodsell, J.
Rogers, W.
Lindsey, M.
Costner, K.
Monk, A.
Pearson, M.
Haymore, B.
Peatross, J.
Article History
Received: 11 August 2017
Accepted: 6 November 2017
First Online: 25 January 2018
Competing interests
: The authors declare no competing financial interests.