| article html file updated | 2 September 2025 04:16 CEST | Update | https://www.mdpi.com/2227-9717/9/4/716 |
| article html file updated | 25 July 2022 12:48 CEST | Update | N/A |
| article html file updated | 19 April 2021 12:03 CEST | Original file | N/A |
| article pdf uploaded. | 19 April 2021 12:02 CEST | Updated version of record | https://www.mdpi.com/2227-9717/9/4/716/pdf |
| article xml uploaded. | 19 April 2021 12:02 CEST | Update | https://www.mdpi.com/2227-9717/9/4/716/xml |
| article xml file uploaded | 19 April 2021 12:02 CEST | Original file | N/A |
| article pdf uploaded. | 18 April 2021 15:49 CEST | Version of Record | https://www.mdpi.com/2227-9717/9/4/716/pdf-vor |
