| article html file updated | 10 September 2025 23:30 CEST | Update | https://www.mdpi.com/2218-1997/8/9/480 |
| article html file updated | 22 August 2025 03:33 CEST | Update | N/A |
| article html file updated | 28 February 2023 13:21 CET | Update | N/A |
| article html file updated | 15 September 2022 06:36 CEST | Update | N/A |
| article pdf uploaded. | 15 September 2022 06:34 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/9/480/pdf |
| article xml uploaded. | 15 September 2022 06:34 CEST | Update | https://www.mdpi.com/2218-1997/8/9/480/xml |
| article xml file uploaded | 15 September 2022 06:34 CEST | Update | N/A |
| article html file updated | 13 September 2022 11:51 CEST | Update | N/A |
| article pdf uploaded. | 13 September 2022 11:50 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/9/480/pdf-vor |
| article xml uploaded. | 13 September 2022 11:49 CEST | Update | N/A |
| article xml file uploaded | 13 September 2022 11:49 CEST | Update | N/A |
| article html file updated | 13 September 2022 11:24 CEST | Original file | N/A |
| article pdf uploaded. | 13 September 2022 11:22 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/9/480/pdf-vor |
| article xml uploaded. | 13 September 2022 11:22 CEST | Update | N/A |
| article xml file uploaded | 13 September 2022 11:22 CEST | Original file | N/A |