| article html file updated | 17 August 2026 06:43 CEST | Update | https://www.mdpi.com/1996-1073/13/6/1517 |
| article html file updated | 31 August 2025 15:17 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:46 CEST | Update | N/A |
| article html file updated | 24 March 2020 12:37 CET | Original file | N/A |
| article pdf uploaded. | 24 March 2020 12:35 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/6/1517/pdf |
| article xml uploaded. | 24 March 2020 12:35 CET | Update | https://www.mdpi.com/1996-1073/13/6/1517/xml |
| article xml file uploaded | 24 March 2020 12:35 CET | Update | N/A |
| article pdf uploaded. | 23 March 2020 15:58 CET | Version of Record | https://www.mdpi.com/1996-1073/13/6/1517/pdf-vor |
| article xml file uploaded | 23 March 2020 15:58 CET | Original file | N/A |
