| article html file updated | 7 September 2025 01:29 CEST | Update | https://www.mdpi.com/2079-9721/9/4/66 |
| article html file updated | 30 July 2022 07:18 CEST | Update | - |
| article html file updated | 28 September 2021 17:34 CEST | Update | - |
| article pdf uploaded. | 28 September 2021 17:33 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/4/66/pdf |
| article xml uploaded. | 28 September 2021 17:33 CEST | Update | https://www.mdpi.com/2079-9721/9/4/66/xml |
| article xml file uploaded | 28 September 2021 17:33 CEST | Update | - |
| article html file updated | 28 September 2021 15:43 CEST | Update | - |
| article pdf uploaded. | 28 September 2021 15:42 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/4/66/pdf-vor |
| article xml uploaded. | 28 September 2021 15:42 CEST | Update | - |
| article xml file uploaded | 28 September 2021 15:42 CEST | Update | - |
| article html file updated | 28 September 2021 15:34 CEST | Original file | - |
| article pdf uploaded. | 28 September 2021 15:32 CEST | Updated version of record | https://www.mdpi.com/2079-9721/9/4/66/pdf-vor |
| article xml uploaded. | 28 September 2021 15:32 CEST | Update | - |
| article xml file uploaded | 28 September 2021 15:32 CEST | Original file | - |
| article pdf uploaded. | 23 September 2021 16:46 CEST | Version of Record | https://www.mdpi.com/2079-9721/9/4/66/pdf-vor |
