| article html file updated | 2 September 2025 06:26 CEST | Update | https://www.mdpi.com/2077-1312/9/5/504 |
| article html file updated | 26 July 2022 18:32 CEST | Update | - |
| article html file updated | 21 May 2021 16:25 CEST | Update | - |
| article pdf uploaded. | 21 May 2021 16:24 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/5/504/pdf |
| article xml uploaded. | 21 May 2021 16:24 CEST | Update | https://www.mdpi.com/2077-1312/9/5/504/xml |
| article xml file uploaded | 21 May 2021 16:24 CEST | Update | - |
| article html file updated | 12 May 2021 10:45 CEST | Update | - |
| article pdf uploaded. | 12 May 2021 10:44 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/5/504/pdf-vor |
| article xml file uploaded | 12 May 2021 10:44 CEST | Update | - |
| article html file updated | 9 May 2021 06:59 CEST | Original file | - |
| article pdf uploaded. | 9 May 2021 06:58 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/5/504/pdf-vor |
| article xml file uploaded | 9 May 2021 06:58 CEST | Original file | - |
| article pdf uploaded. | 8 May 2021 10:40 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/5/504/pdf-vor |
