| article html file updated | 1 September 2025 15:37 CEST | Update | https://www.mdpi.com/2227-7390/8/12/2194 |
| article html file updated | 23 July 2022 04:28 CEST | Update | - |
| article html file updated | 10 December 2020 02:52 CET | Original file | - |
| article pdf uploaded. | 10 December 2020 02:50 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2194/pdf |
| article xml uploaded. | 10 December 2020 02:50 CET | Update | https://www.mdpi.com/2227-7390/8/12/2194/xml |
| article xml file uploaded | 10 December 2020 02:50 CET | Original file | - |
| article pdf uploaded. | 9 December 2020 16:09 CET | Version of Record | https://www.mdpi.com/2227-7390/8/12/2194/pdf-vor |
