| article html file updated | 1 September 2025 06:55 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1444 |
| article html file updated | 22 July 2022 05:08 CEST | Update | - |
| article html file updated | 7 September 2020 08:35 CEST | Original file | - |
| article pdf uploaded. | 7 September 2020 08:34 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/9/1444/pdf |
| article xml uploaded. | 7 September 2020 08:34 CEST | Update | https://www.mdpi.com/2227-7390/8/9/1444/xml |
| article xml file uploaded | 7 September 2020 08:34 CEST | Original file | - |
| article pdf uploaded. | 28 August 2020 11:58 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/9/1444/pdf-vor |
