| article html file updated | 1 September 2025 21:52 CEST | Update | https://www.mdpi.com/2075-4418/11/2/321 |
| article html file updated | 25 July 2022 03:45 CEST | Update | - |
| article html file updated | 26 February 2021 06:29 CET | Update | - |
| article pdf uploaded. | 26 February 2021 06:28 CET | Updated version of record | https://www.mdpi.com/2075-4418/11/2/321/pdf |
| article xml uploaded. | 26 February 2021 06:28 CET | Update | https://www.mdpi.com/2075-4418/11/2/321/xml |
| article xml file uploaded | 26 February 2021 06:28 CET | Update | - |
| article html file updated | 25 February 2021 10:57 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 10:45 CET | Updated version of record | https://www.mdpi.com/2075-4418/11/2/321/pdf-vor |
| article xml uploaded. | 25 February 2021 10:45 CET | Update | - |
| article xml file uploaded | 25 February 2021 10:45 CET | Original file | - |
| article pdf uploaded. | 16 February 2021 17:08 CET | Version of Record | https://www.mdpi.com/2075-4418/11/2/321/pdf-vor |
