| article html file updated | 30 August 2025 22:56 CEST | Update | https://www.mdpi.com/1999-4907/10/8/612 |
| article html file updated | 20 July 2022 06:28 CEST | Update | - |
| article html file updated | 13 February 2020 04:37 CET | Update | - |
| article html file updated | 27 August 2019 13:04 CEST | Update | - |
| article html file updated | 24 July 2019 14:13 CEST | Original file | - |
| article pdf uploaded. | 24 July 2019 14:12 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/8/612/pdf |
| article xml uploaded. | 24 July 2019 14:12 CEST | Update | https://www.mdpi.com/1999-4907/10/8/612/xml |
| article xml file uploaded | 24 July 2019 14:12 CEST | Original file | - |
