| article html file updated | 31 August 2025 22:05 CEST | Update | https://www.mdpi.com/1999-4923/12/6/499 |
| article html file updated | 21 July 2022 06:29 CEST | Update | N/A |
| article html file updated | 11 June 2020 13:40 CEST | Original file | N/A |
| article pdf uploaded. | 11 June 2020 13:38 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/6/499/pdf |
| article xml uploaded. | 11 June 2020 13:38 CEST | Update | https://www.mdpi.com/1999-4923/12/6/499/xml |
| article xml file uploaded | 11 June 2020 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2020 11:09 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/6/499/pdf-vor |
