1
Published 2004
National Academies Press

2
by Relman, David A.
Published 2008
National Academies Press

3
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

4
by Pollard, Christina
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

5
by Gill Rowlands
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

6
by Gao, Zan
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute