| article html file updated | 31 August 2025 10:32 CEST | Update | https://www.mdpi.com/2227-7390/8/2/178 |
| article html file updated | 20 July 2022 19:03 CEST | Update | - |
| article html file updated | 6 March 2020 07:45 CET | Update | - |
| article html file updated | 29 February 2020 03:35 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 03:34 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/2/178/pdf |
| article xml uploaded. | 29 February 2020 03:34 CET | Update | https://www.mdpi.com/2227-7390/8/2/178/xml |
| article xml file uploaded | 29 February 2020 03:34 CET | Update | - |
| article pdf uploaded. | 2 February 2020 13:47 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/178/pdf-vor |
| article xml file uploaded | 2 February 2020 13:47 CET | Original file | - |
