| article html file updated | 6 September 2025 21:20 CEST | Update | https://www.mdpi.com/2311-5521/6/7/261 |
| article html file updated | 27 July 2022 05:41 CEST | Update | - |
| article html file updated | 22 July 2021 09:37 CEST | Update | - |
| article pdf uploaded. | 22 July 2021 09:36 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/7/261/pdf |
| article xml uploaded. | 22 July 2021 09:35 CEST | Update | https://www.mdpi.com/2311-5521/6/7/261/xml |
| article xml file uploaded | 22 July 2021 09:35 CEST | Update | - |
| article html file updated | 20 July 2021 14:52 CEST | Original file | - |
| article pdf uploaded. | 20 July 2021 14:51 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/7/261/pdf-vor |
| article xml file uploaded | 20 July 2021 14:50 CEST | Original file | - |
