| article html file updated | 31 August 2025 09:41 CEST | Update | https://www.mdpi.com/2073-4360/12/2/257 |
| article html file updated | 20 July 2022 18:13 CEST | Update | - |
| article html file updated | 6 March 2020 10:02 CET | Update | - |
| article html file updated | 17 February 2020 09:10 CET | Original file | - |
| article pdf uploaded. | 17 February 2020 09:09 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/2/257/pdf |
| article xml uploaded. | 17 February 2020 09:09 CET | Update | https://www.mdpi.com/2073-4360/12/2/257/xml |
| article xml file uploaded | 17 February 2020 09:09 CET | Update | - |
| article pdf uploaded. | 22 January 2020 10:56 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/2/257/pdf-vor |
| article xml file uploaded | 22 January 2020 10:56 CET | Update | - |
| article pdf uploaded. | 22 January 2020 10:55 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/257/pdf-vor |
| article xml file uploaded | 22 January 2020 10:55 CET | Original file | - |
