| article html file updated | 31 August 2025 21:21 CEST | Update | https://www.mdpi.com/2223-7747/9/5/659 |
| article html file updated | 21 July 2022 05:45 CEST | Update | - |
| article html file updated | 9 October 2020 03:04 CEST | Update | - |
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| article html file updated | 27 May 2020 13:17 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 13:13 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/659/pdf |
| article xml uploaded. | 27 May 2020 13:13 CEST | Update | https://www.mdpi.com/2223-7747/9/5/659/xml |
| article xml file uploaded | 27 May 2020 13:13 CEST | Update | - |
| article pdf uploaded. | 22 May 2020 17:12 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/659/pdf-vor |
| article xml file uploaded | 22 May 2020 17:12 CEST | Original file | - |
