| article html file updated | 31 August 2025 21:55 CEST | Update | https://www.mdpi.com/1996-1073/13/11/2721 |
| article html file updated | 21 July 2022 06:19 CEST | Update | N/A |
| article html file updated | 2 June 2020 16:07 CEST | Original file | N/A |
| article pdf uploaded. | 2 June 2020 16:06 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/11/2721/pdf |
| article xml uploaded. | 2 June 2020 16:06 CEST | Update | https://www.mdpi.com/1996-1073/13/11/2721/xml |
| article xml file uploaded | 2 June 2020 16:06 CEST | Original file | N/A |
| article pdf uploaded. | 28 May 2020 17:19 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/11/2721/pdf-vor |
