| article html file updated | 31 August 2025 10:24 CEST | Update | https://www.mdpi.com/2073-4360/12/2/281 |
| article html file updated | 20 July 2022 18:55 CEST | Update | - |
| article html file updated | 6 March 2020 10:34 CET | Update | - |
| article html file updated | 1 March 2020 05:47 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 05:46 CET | Updated version of record | https://www.mdpi.com/2073-4360/12/2/281/pdf |
| article xml uploaded. | 1 March 2020 05:46 CET | Update | https://www.mdpi.com/2073-4360/12/2/281/xml |
| article xml file uploaded | 1 March 2020 05:46 CET | Update | - |
| article pdf uploaded. | 31 January 2020 17:17 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/281/pdf-vor |
| article xml file uploaded | 31 January 2020 17:17 CET | Original file | - |
