Elsen, Nathaniel L
Patel, Sangita B
Ford, Rachael E
Hall, Dawn L
Hess, Fred
Kandula, Hari
Kornienko, Maria
Reid, John
Selnick, Harold
Shipman, Jennifer M
Sharma, Sujata
Lumb, Kevin J
Soisson, Stephen M
Klein, Daniel J
Article History
Received: 10 November 2016
Accepted: 9 March 2017
First Online: 27 March 2017
Competing interests
: The authors are current or former employees of Merck & Co., Inc. USA and potentially own stock and/or hold stock options in the Company.