Copernicus Publications and the Coordinating editors of PB thank the following colleagues very much for their work in reviewing the manuscripts published in the journal volume 4, 2017.
- Bert 't Hart
- Irène AKSOY
- Julio Cesar Bicca-Marques
- Martina Bleyer
- Walter Bodemer
- Willy Bogers
- Jean-Francois Brunet
- J. Mark Cline
- Laurence Culot
- Claus-Peter Czerny
- Linda Duval
- Maren Godmann
- Eva Gruber-Dujardin
- Peter Heiduschka
- Eckhard W. Heymann
- Russell Hill
- Michael Huffman
- Lynne Isbell
- Kernt Koehler
- Sebastian Kügler
- Anne Lewis
- Keith G. Mansfield
- W. Scott McGraw
- Hermann Meyer
- Kerstin Mätz-Rensing
- Christopher Navara
- Jessica Nolte-Kaitschick
- Markus Otto
- Roland Plesker
- Dirk Schaudien
- Barbara Schmidt
- Andrej-Nikolai Spiess
- Shirley Strum
- Thomas Tschernig
- Lutz Walter
- Alfred Wegener
- Erik Willems
- Jens Wiltfang
- Chris Young
- Elke Zimmermann (deceased)