| article html file updated | 31 August 2025 08:55 CEST | Update | https://www.mdpi.com/1996-1073/13/2/398 |
| article html file updated | 20 July 2022 17:26 CEST | Update | N/A |
| article html file updated | 15 February 2020 02:38 CET | Update | N/A |
| article html file updated | 7 February 2020 15:09 CET | Update | N/A |
| article html file updated | 15 January 2020 14:05 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2020 13:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/398/pdf |
| article xml uploaded. | 15 January 2020 13:09 CET | Update | https://www.mdpi.com/1996-1073/13/2/398/xml |
| article xml file uploaded | 15 January 2020 13:09 CET | Update | N/A |
| article pdf uploaded. | 13 January 2020 16:29 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/398/pdf-vor |
| article xml file uploaded | 13 January 2020 16:29 CET | Original file | N/A |
