| article html file updated | 10 September 2025 17:20 CEST | Update | https://www.mdpi.com/2218-1997/8/6/302 |
| article html file updated | 3 August 2022 01:54 CEST | Update | - |
| article html file updated | 27 May 2022 12:07 CEST | Update | - |
| article html file updated | 27 May 2022 12:06 CEST | Update | - |
| article pdf uploaded. | 27 May 2022 12:05 CEST | Updated version of record | https://www.mdpi.com/2218-1997/8/6/302/pdf |
| article xml uploaded. | 27 May 2022 12:05 CEST | Update | https://www.mdpi.com/2218-1997/8/6/302/xml |
| article xml file uploaded | 27 May 2022 12:05 CEST | Update | - |
| article html file updated | 26 May 2022 11:25 CEST | Original file | - |
| article pdf uploaded. | 26 May 2022 11:23 CEST | Version of Record | https://www.mdpi.com/2218-1997/8/6/302/pdf-vor |
| article xml file uploaded | 26 May 2022 11:23 CEST | Original file | - |
