| article html file updated | 31 August 2025 19:45 CEST | Update | https://www.mdpi.com/2223-7747/9/5/598 |
| article html file updated | 21 July 2022 04:11 CEST | Update | - |
| article html file updated | 9 October 2020 00:00 CEST | Update | - |
| article html file updated | 27 May 2020 09:52 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 09:50 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/598/pdf |
| article xml uploaded. | 27 May 2020 09:50 CEST | Update | https://www.mdpi.com/2223-7747/9/5/598/xml |
| article xml file uploaded | 27 May 2020 09:50 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 12:13 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/598/pdf-vor |
| article xml file uploaded | 8 May 2020 12:13 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 12:13 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/5/598/pdf-vor |
| article xml file uploaded | 8 May 2020 12:13 CEST | Original file | - |
