Copernicus Publications and the Editors-in-chief of JM thank the following colleagues very much for their work in reviewing the manuscripts published in the journal volume 38, 2019.
- Benjamin Bell
- Dr. Amalava Bhattacharyya
- Kara Bogus
- Ian Boomer
- Natalia Bubenshchikova
- Ruby Chiu
- Catherine Davis
- Jennifer Fehrenbacher
- Flavia Fiorini
- Oliver Friedrich
- Joost Frieling
- Silvia Gardin
- Laura Gemery
- Claus Heilmann-Clausen
- Alexander J.P. Houben
- Anne Jennings
- Michael Kaminski
- Christian Linnert
- Fabienne Marret-Davies
- David H. McNeil
- Kenneth Mertens
- Brett Metcalfe
- J. Richey
- Eiichi Setoyama
- Zuzia Stroynowski
- Nicolas Thibault
- Graham Williams