Updates are available Correction dated 2018-08-21

Article History

Received: 17 November 2017

Accepted: 22 January 2018

First Online: 28 June 2018

Change Date: 21 August 2018

Change Type: Correction

Change Details: Upon publication of this article (Kok et al., 2018), the authors noticed that author ‘Miguel Casares Santiago’ was spelt incorrectly. This has been corrected by means of this correction article.

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