| article html file updated | 27 December 2025 07:48 CET | Update | https://www.mdpi.com/2218-1997/8/4/246 |
| article html file updated | 10 September 2025 15:06 CEST | Update | - |
| article html file updated | 2 August 2022 19:18 CEST | Update | - |
| article html file updated | 18 April 2022 13:08 CEST | Update | - |
| article html file updated | 18 April 2022 13:07 CEST | Original file | - |
| article pdf uploaded. | 18 April 2022 13:05 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/4/246/pdf |
| article xml uploaded. | 18 April 2022 13:05 CEST | Update | https://www.mdpi.com/2218-1997/8/4/246/xml |
| article xml file uploaded | 18 April 2022 13:05 CEST | Original file | - |
| article pdf uploaded. | 16 April 2022 11:22 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/4/246/pdf-vor |
