| article html file updated | 1 September 2025 06:44 CEST | Update | https://www.mdpi.com/1999-4907/11/9/934 |
| article html file updated | 22 July 2022 04:53 CEST | Update | - |
| article html file updated | 7 October 2020 13:46 CEST | Update | - |
| article html file updated | 26 August 2020 14:18 CEST | Update | - |
| article html file updated | 26 August 2020 14:18 CEST | Update | - |
| article html file updated | 26 August 2020 14:17 CEST | Original file | - |
| article pdf uploaded. | 26 August 2020 14:16 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/934/pdf |
| article pdf uploaded. | 26 August 2020 14:16 CEST | Updated version of record | - |
| article pdf uploaded. | 26 August 2020 14:16 CEST | Version of Record | - |
| article xml uploaded. | 26 August 2020 14:16 CEST | Update | https://www.mdpi.com/1999-4907/11/9/934/xml |
| article xml file uploaded | 26 August 2020 14:16 CEST | Original file | - |
