| article html file updated | 4 September 2025 18:54 CEST | Update | https://www.mdpi.com/2218-1997/9/2/91 |
| article html file updated | 1 March 2023 13:23 CET | Update | - |
| article html file updated | 23 February 2023 05:48 CET | Update | - |
| article pdf uploaded. | 23 February 2023 05:47 CET | Updated version of record | https://www.mdpi.com/2218-1997/9/2/91/pdf |
| article xml uploaded. | 23 February 2023 05:47 CET | Update | https://www.mdpi.com/2218-1997/9/2/91/xml |
| article xml file uploaded | 23 February 2023 05:47 CET | Update | - |
| article html file updated | 9 February 2023 06:22 CET | Update | - |
| article pdf uploaded. | 9 February 2023 06:21 CET | Updated version of record | https://www.mdpi.com/2218-1997/9/2/91/pdf-vor |
| article xml uploaded. | 9 February 2023 06:21 CET | Update | - |
| article xml file uploaded | 9 February 2023 06:21 CET | Update | - |
| article html file updated | 8 February 2023 14:17 CET | Original file | - |
| article pdf uploaded. | 8 February 2023 14:16 CET | Version of Record | https://www.mdpi.com/2218-1997/9/2/91/pdf-vor |
| article xml uploaded. | 8 February 2023 14:16 CET | Update | - |
| article xml file uploaded | 8 February 2023 14:16 CET | Original file | - |
