| article html file updated | 2 September 2025 02:58 CEST | Update | https://www.mdpi.com/2227-9717/9/4/643 |
| article html file updated | 25 July 2022 11:05 CEST | Update | - |
| article html file updated | 4 August 2021 13:08 CEST | Update | - |
| article html file updated | 11 April 2021 12:26 CEST | Update | - |
| article html file updated | 8 April 2021 02:18 CEST | Update | - |
| article pdf uploaded. | 8 April 2021 02:16 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/643/pdf |
| article xml uploaded. | 8 April 2021 02:16 CEST | Update | https://www.mdpi.com/2227-9717/9/4/643/xml |
| article xml file uploaded | 8 April 2021 02:16 CEST | Update | - |
| article html file updated | 7 April 2021 11:55 CEST | Original file | - |
| article pdf uploaded. | 7 April 2021 11:54 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/643/pdf-vor |
| article xml file uploaded | 7 April 2021 11:54 CEST | Original file | - |
