| article html file updated | 16 August 2026 16:11 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3966 |
| article html file updated | 31 August 2025 03:08 CEST | Update | N/A |
| article html file updated | 20 July 2022 01:21 CEST | Update | N/A |
| article html file updated | 14 February 2020 02:02 CET | Update | N/A |
| article html file updated | 29 October 2019 22:19 CET | Update | N/A |
| article html file updated | 18 October 2019 12:05 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2019 12:03 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3966/pdf |
| article xml uploaded. | 18 October 2019 12:03 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3966/xml |
| article xml file uploaded | 18 October 2019 12:03 CEST | Original file | N/A |
