| article html file updated | 17 August 2026 14:28 CEST | Update | https://www.mdpi.com/1999-4907/11/6/650 |
| article html file updated | 31 August 2025 22:52 CEST | Update | N/A |
| article html file updated | 21 July 2022 20:07 CEST | Update | N/A |
| article html file updated | 6 June 2020 14:42 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2020 14:40 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/6/650/pdf |
| article xml uploaded. | 6 June 2020 14:40 CEST | Update | https://www.mdpi.com/1999-4907/11/6/650/xml |
| article xml file uploaded | 6 June 2020 14:40 CEST | Original file | N/A |
