| article html file updated | 31 August 2025 20:37 CEST | Update | https://www.mdpi.com/2223-7747/9/5/635 |
| article html file updated | 21 July 2022 05:02 CEST | Update | - |
| article html file updated | 28 May 2020 08:46 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 08:45 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/635/pdf |
| article xml uploaded. | 28 May 2020 08:45 CEST | Update | https://www.mdpi.com/2223-7747/9/5/635/xml |
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| article pdf uploaded. | 15 May 2020 18:58 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/635/pdf-vor |
| article xml file uploaded | 15 May 2020 18:57 CEST | Original file | - |
