| article html file updated | 1 September 2025 21:45 CEST | Update | https://www.mdpi.com/2076-2607/9/2/399 |
| article html file updated | 25 July 2022 03:35 CEST | Update | - |
| article html file updated | 20 February 2021 02:10 CET | Update | - |
| article pdf uploaded. | 20 February 2021 02:09 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/399/pdf |
| article xml uploaded. | 20 February 2021 02:09 CET | Update | https://www.mdpi.com/2076-2607/9/2/399/xml |
| article xml file uploaded | 20 February 2021 02:09 CET | Update | - |
| article html file updated | 15 February 2021 10:03 CET | Original file | - |
| article pdf uploaded. | 15 February 2021 10:02 CET | Version of Record | https://www.mdpi.com/2076-2607/9/2/399/pdf-vor |
| article xml uploaded. | 15 February 2021 10:02 CET | Update | - |
| article xml file uploaded | 15 February 2021 10:02 CET | Original file | - |
