| article html file updated | 20 August 2026 02:12 CEST | Update | https://www.mdpi.com/1996-1073/14/15/4681 |
| article html file updated | 27 July 2022 07:48 CEST | Update | N/A |
| article html file updated | 4 August 2021 10:57 CEST | Original file | N/A |
| article pdf uploaded. | 4 August 2021 10:56 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/15/4681/pdf |
| article xml uploaded. | 4 August 2021 10:55 CEST | Update | https://www.mdpi.com/1996-1073/14/15/4681/xml |
| article xml file uploaded | 4 August 2021 10:55 CEST | Original file | N/A |
| article pdf uploaded. | 1 August 2021 13:59 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/15/4681/pdf-vor |
