Authors would like to thank the following people for their contributions to this eLearning package by providing documents, photos, advice, comments, reviews, or being involved with the ROADEX research in this field. We apologize if we have missed anyone.
Viktor Ingi Arnarsson
Per Otto Aursand
Per Christoffersson
Andrew Dawson
Alan Dickerson
Alan Drake
Hafdis Eyglo Jonsdottir
Pekka Haatainen
Anssi Hiekkalahti
Jón Helgi
Timo Herronen
Eero Kenttälä
Pauli Kolisoja
Svante Johansson
Robert Leonard
Frank MacCulloch
Annele Matintupa
Juha Ojala
Hjörleifur Olafsson
Krister Palo
Kari Parikka
Jarkko Pirinen
Mika Pyhähuhta
Nina Raitanen
Timo Rytilahti
Tuukka Saarenketo
Timo Saarenpää
Johanna Sieppi
Johan Ullberg
Anne Valkonen