| article html file updated | 1 September 2025 00:50 CEST | Update | https://www.mdpi.com/2220-9964/9/6/410 |
| article html file updated | 21 July 2022 22:09 CEST | Update | N/A |
| article html file updated | 6 July 2020 09:25 CEST | Update | N/A |
| article html file updated | 30 June 2020 09:26 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 09:23 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/6/410/pdf |
| article xml uploaded. | 30 June 2020 09:23 CEST | Update | https://www.mdpi.com/2220-9964/9/6/410/xml |
| article xml file uploaded | 30 June 2020 09:23 CEST | Original file | N/A |
| article pdf uploaded. | 26 June 2020 13:00 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/6/410/pdf-vor |
