Funding for this research was provided by:
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (438-15-505)
Text and Data Mining valid from 2019-08-06
Received: 20 November 2018
Accepted: 22 July 2019
First Online: 6 August 2019
: The authors work in a Netherlands Organization for Scientific Research program (EURECA) that is part funded by Seamark, ABB, and Smartport, a joint venture in which the Port of Rotterdam authority is a partner. No funding organization was involved in the design of the study, the interpretation of data, or the writing of the manuscript.