| article html file updated | 30 August 2025 22:41 CEST | Update | https://www.mdpi.com/2076-3921/8/7/227 |
| article html file updated | 20 July 2022 06:46 CEST | Update | - |
| article html file updated | 13 February 2020 03:22 CET | Update | - |
| article html file updated | 2 August 2019 09:17 CEST | Update | - |
| article html file updated | 22 July 2019 05:59 CEST | Original file | - |
| article pdf uploaded. | 22 July 2019 05:57 CEST | Updated version of record | https://www.mdpi.com/2076-3921/8/7/227/pdf |
| article xml uploaded. | 22 July 2019 05:57 CEST | Update | https://www.mdpi.com/2076-3921/8/7/227/xml |
| article xml file uploaded | 22 July 2019 05:57 CEST | Update | - |
| article pdf uploaded. | 18 July 2019 15:32 CEST | Version of Record | https://www.mdpi.com/2076-3921/8/7/227/pdf-vor |
| article xml file uploaded | 18 July 2019 15:32 CEST | Original file | - |
