| article html file updated | 6 September 2025 21:04 CEST | Update | https://www.mdpi.com/2221-3759/9/3/28 |
| article html file updated | 27 July 2022 05:01 CEST | Update | - |
| article html file updated | 20 July 2021 15:08 CEST | Update | - |
| article pdf uploaded. | 20 July 2021 15:07 CEST | Updated version of record | https://www.mdpi.com/2221-3759/9/3/28/pdf |
| article xml uploaded. | 20 July 2021 15:07 CEST | Update | https://www.mdpi.com/2221-3759/9/3/28/xml |
| article xml file uploaded | 20 July 2021 15:07 CEST | Update | - |
| article html file updated | 18 July 2021 09:15 CEST | Original file | - |
| article pdf uploaded. | 18 July 2021 09:14 CEST | Updated version of record | https://www.mdpi.com/2221-3759/9/3/28/pdf-vor |
| article xml file uploaded | 18 July 2021 09:14 CEST | Original file | - |
| article pdf uploaded. | 15 July 2021 14:36 CEST | Version of Record | https://www.mdpi.com/2221-3759/9/3/28/pdf-vor |
