| article html file updated | 2 September 2025 10:14 CEST | Update | https://www.mdpi.com/2218-1997/7/6/192 |
| article html file updated | 26 July 2022 23:18 CEST | Update | N/A |
| article html file updated | 8 June 2021 09:00 CEST | Update | N/A |
| article pdf uploaded. | 8 June 2021 08:59 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/192/pdf |
| article xml uploaded. | 8 June 2021 08:59 CEST | Update | https://www.mdpi.com/2218-1997/7/6/192/xml |
| article xml file uploaded | 8 June 2021 08:59 CEST | Update | N/A |
| article html file updated | 8 June 2021 08:56 CEST | Original file | N/A |
| article xml file uploaded | 8 June 2021 08:54 CEST | Original file | N/A |
