Disclosure statement
In the interests of the readership, it must be disclosed that Dr. Gooyers and Dr. Parkinson work for a forensic engineering firm that shares marketspace with the forensic engineering firm where Dr. Siegmund is the director of research. Dr. Callaghan, K. M. Fewster, and D. Viggiani have no conflicts of interests to declare and no financial stake in any commercial venture related to the research.