| article html file updated | 10 September 2025 18:09 CEST | Update | https://www.mdpi.com/2218-1997/8/6/326 |
| article html file updated | 22 August 2025 02:14 CEST | Update | N/A |
| article html file updated | 16 June 2022 09:59 CEST | Update | N/A |
| article html file updated | 15 June 2022 12:46 CEST | Original file | N/A |
| article pdf uploaded. | 15 June 2022 12:44 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/326/pdf |
| article xml uploaded. | 15 June 2022 12:44 CEST | Update | https://www.mdpi.com/2218-1997/8/6/326/xml |
| article xml file uploaded | 15 June 2022 12:44 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2022 13:34 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/326/pdf-vor |
