1. Department of Civil & Architectural Engineering; the Royal Institute of Technology
2. The Swedish Transport Administration (Trafikverket); Solna Strandväg 98 Solna Sweden
3. Roughan & O'Donovan Innovative Solutions; Arena House, Arena Road, Sandyford Dublin 18 Ireland
4. Trinity College Dublin; College Green; Dublin 2 Ireland
5. Department of Civil & Architectural Engineering; the Royal Institute of Technology (KTH); Brinellvägen 23 Stockholm Sweden