| article html file updated | 27 December 2025 17:04 CET | Update | https://www.mdpi.com/2218-1997/8/6/323 |
| article html file updated | 10 September 2025 18:06 CEST | Update | N/A |
| article html file updated | 3 August 2022 04:21 CEST | Update | N/A |
| article html file updated | 9 June 2022 15:57 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2022 15:55 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/323/pdf |
| article xml uploaded. | 9 June 2022 15:55 CEST | Update | https://www.mdpi.com/2218-1997/8/6/323/xml |
| article xml file uploaded | 9 June 2022 15:55 CEST | Original file | N/A |
