| article html file updated | 14 August 2026 19:21 CEST | Update | https://www.mdpi.com/1424-8220/17/11/2689 |
| article html file updated | 8 February 2020 21:45 CET | Update | N/A |
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| article pdf uploaded. | 22 November 2017 02:31 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2689/pdf |
| article pdf uploaded. | 21 November 2017 09:39 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2689/pdf-vor |
