| article html file updated | 31 August 2025 12:21 CEST | Update | https://www.mdpi.com/2227-7390/8/2/296 |
| article html file updated | 20 July 2022 20:52 CEST | Update | - |
| article html file updated | 6 March 2020 07:23 CET | Update | - |
| article html file updated | 29 February 2020 10:57 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 10:56 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/296/pdf |
| article xml uploaded. | 29 February 2020 10:56 CET | Update | https://www.mdpi.com/2227-7390/8/2/296/xml |
| article xml file uploaded | 29 February 2020 10:56 CET | Update | - |
| article pdf uploaded. | 21 February 2020 14:31 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/296/pdf-vor |
| article xml file uploaded | 21 February 2020 14:31 CET | Original file | - |
