| article html file updated | 2 September 2025 10:55 CEST | Update | https://www.mdpi.com/2218-1997/7/6/198 |
| article html file updated | 27 July 2022 00:09 CEST | Update | N/A |
| article html file updated | 22 June 2021 08:22 CEST | Update | N/A |
| article pdf uploaded. | 22 June 2021 08:21 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/198/pdf |
| article xml uploaded. | 22 June 2021 08:21 CEST | Update | https://www.mdpi.com/2218-1997/7/6/198/xml |
| article xml file uploaded | 22 June 2021 08:21 CEST | Update | N/A |
| article html file updated | 22 June 2021 07:50 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2021 07:48 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/6/198/pdf-vor |
| article xml file uploaded | 22 June 2021 07:48 CEST | Original file | N/A |
| article pdf uploaded. | 13 June 2021 13:47 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/6/198/pdf-vor |
