| article html file updated | 1 September 2025 01:27 CEST | Update | https://www.mdpi.com/2218-273X/10/7/990 |
| article html file updated | 21 July 2022 22:47 CEST | Update | - |
| article html file updated | 9 October 2020 11:34 CEST | Update | - |
| article html file updated | 2 July 2020 12:08 CEST | Original file | - |
| article pdf uploaded. | 2 July 2020 12:06 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/7/990/pdf |
| article xml uploaded. | 2 July 2020 12:06 CEST | Update | https://www.mdpi.com/2218-273X/10/7/990/xml |
| article xml file uploaded | 2 July 2020 12:06 CEST | Original file | - |
| article pdf uploaded. | 1 July 2020 19:12 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/7/990/pdf-vor |
