| article html file updated | 16 August 2026 14:18 CEST | Update | https://www.mdpi.com/1999-4923/11/10/491 |
| article html file updated | 31 August 2025 01:55 CEST | Update | N/A |
| article html file updated | 20 July 2022 02:50 CEST | Update | N/A |
| article html file updated | 13 February 2020 19:56 CET | Update | N/A |
| article html file updated | 30 October 2019 21:49 CET | Update | N/A |
| article html file updated | 24 September 2019 12:34 CEST | Original file | N/A |
| article pdf uploaded. | 24 September 2019 12:33 CEST | Version of Record | https://www.mdpi.com/1999-4923/11/10/491/pdf |
| article xml uploaded. | 24 September 2019 12:33 CEST | Update | https://www.mdpi.com/1999-4923/11/10/491/xml |
| article xml file uploaded | 24 September 2019 12:33 CEST | Original file | N/A |
