| article html file updated | 6 September 2025 21:36 CEST | Update | https://www.mdpi.com/2218-1997/7/8/262 |
| article html file updated | 27 July 2022 06:17 CEST | Update | N/A |
| article html file updated | 27 July 2021 10:11 CEST | Update | N/A |
| article pdf uploaded. | 27 July 2021 10:03 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/8/262/pdf |
| article xml uploaded. | 27 July 2021 10:03 CEST | Update | https://www.mdpi.com/2218-1997/7/8/262/xml |
| article xml file uploaded | 27 July 2021 10:03 CEST | Update | N/A |
| article html file updated | 26 July 2021 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 26 July 2021 12:09 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/8/262/pdf-vor |
| article xml file uploaded | 26 July 2021 12:08 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2021 16:41 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/8/262/pdf-vor |
