| article html file updated | 24 December 2025 19:59 CET | Update | https://www.mdpi.com/2220-9964/9/7/454 |
| article html file updated | 1 September 2025 03:21 CEST | Update | - |
| article html file updated | 22 July 2022 00:34 CEST | Update | - |
| article html file updated | 21 July 2020 12:06 CEST | Original file | - |
| article pdf uploaded. | 21 July 2020 12:04 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/7/454/pdf |
| article xml uploaded. | 21 July 2020 12:04 CEST | Update | https://www.mdpi.com/2220-9964/9/7/454/xml |
| article xml file uploaded | 21 July 2020 12:04 CEST | Original file | - |
| article pdf uploaded. | 18 July 2020 15:35 CEST | Updated version of record | https://www.mdpi.com/2220-9964/9/7/454/pdf-vor |
| article pdf uploaded. | 18 July 2020 15:35 CEST | Version of Record | https://www.mdpi.com/2220-9964/9/7/454/pdf-vor |
