| article html file updated | 1 September 2025 01:09 CEST | Update | https://www.mdpi.com/2079-6412/10/7/621 |
| article html file updated | 21 July 2022 22:28 CEST | Update | N/A |
| article html file updated | 3 July 2020 07:38 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2020 07:36 CEST | Updated version of record | https://www.mdpi.com/2079-6412/10/7/621/pdf |
| article xml uploaded. | 3 July 2020 07:36 CEST | Update | https://www.mdpi.com/2079-6412/10/7/621/xml |
| article xml file uploaded | 3 July 2020 07:36 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 16:43 CEST | Version of Record | https://www.mdpi.com/2079-6412/10/7/621/pdf-vor |
