| article html file updated | 30 August 2025 14:35 CEST | Update | https://www.mdpi.com/1999-4923/11/5/204 |
| article html file updated | 19 July 2022 18:07 CEST | Update | - |
| article html file updated | 12 February 2020 09:16 CET | Update | - |
| article html file updated | 19 October 2019 09:17 CEST | Update | - |
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| article html file updated | 1 May 2019 09:51 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 09:49 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/5/204/pdf |
| article xml uploaded. | 1 May 2019 09:49 CEST | Update | https://www.mdpi.com/1999-4923/11/5/204/xml |
| article xml file uploaded | 1 May 2019 09:49 CEST | Original file | - |
