| article html file updated | 14 August 2026 18:50 CEST | Update | https://www.mdpi.com/1424-8220/17/11/2539 |
| article html file updated | 8 February 2020 20:16 CET | Update | N/A |
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| article pdf uploaded. | 5 November 2017 10:14 CET | Updated version of record | https://www.mdpi.com/1424-8220/17/11/2539/pdf |
| article pdf uploaded. | 3 November 2017 11:21 CET | Version of Record | https://www.mdpi.com/1424-8220/17/11/2539/pdf-vor |
