Weeks William B, Ouayogodé Mariétou H L, Ventelou Bruno, Mackenzie Todd, Weinstein James N
1 The Dartmouth Institute for Health Policy and Clinical Practice , Lebanon , New Hampshire.
2 Aix Marseille School of Economics , Marseille, France .
J Palliat Med. 2018 Jun;21(6):742-743. doi: 10.1089/jpm.2018.0047.