| article html file updated | 2 September 2025 06:42 CEST | Update | https://www.mdpi.com/2409-9279/4/2/30 |
| article html file updated | 26 July 2022 18:53 CEST | Update | - |
| article html file updated | 13 May 2021 06:19 CEST | Update | - |
| article pdf uploaded. | 13 May 2021 06:18 CEST | Updated version of record | https://www.mdpi.com/2409-9279/4/2/30/pdf |
| article xml uploaded. | 13 May 2021 06:18 CEST | Update | https://www.mdpi.com/2409-9279/4/2/30/xml |
| article xml file uploaded | 13 May 2021 06:18 CEST | Update | - |
| article html file updated | 12 May 2021 03:52 CEST | Update | - |
| article pdf uploaded. | 12 May 2021 03:51 CEST | Updated version of record | https://www.mdpi.com/2409-9279/4/2/30/pdf-vor |
| article xml file uploaded | 12 May 2021 03:51 CEST | Update | - |
| article html file updated | 11 May 2021 11:37 CEST | Original file | - |
| article pdf uploaded. | 11 May 2021 11:36 CEST | Version of Record | https://www.mdpi.com/2409-9279/4/2/30/pdf-vor |
| article xml file uploaded | 11 May 2021 11:36 CEST | Original file | - |
