| article html file updated | 27 December 2025 14:30 CET | Update | https://www.mdpi.com/2218-1997/8/6/301 |
| article html file updated | 10 September 2025 17:19 CEST | Update | N/A |
| article html file updated | 3 August 2022 01:52 CEST | Update | N/A |
| article html file updated | 26 May 2022 09:45 CEST | Original file | N/A |
| article pdf uploaded. | 26 May 2022 09:43 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/301/pdf |
| article xml uploaded. | 26 May 2022 09:43 CEST | Update | https://www.mdpi.com/2218-1997/8/6/301/xml |
| article xml file uploaded | 26 May 2022 09:43 CEST | Original file | N/A |
