| article html file updated | 31 August 2025 20:05 CEST | Update | https://www.mdpi.com/2227-7390/8/5/768 |
| article html file updated | 21 July 2022 04:30 CEST | Update | - |
| article html file updated | 25 May 2020 04:21 CEST | Original file | - |
| article pdf uploaded. | 25 May 2020 04:20 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/5/768/pdf |
| article xml uploaded. | 25 May 2020 04:20 CEST | Update | https://www.mdpi.com/2227-7390/8/5/768/xml |
| article xml file uploaded | 25 May 2020 04:20 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 16:03 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/5/768/pdf-vor |
| article xml file uploaded | 11 May 2020 16:03 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 16:02 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/5/768/pdf-vor |
| article xml file uploaded | 11 May 2020 16:02 CEST | Original file | - |
