| article html file updated | 31 August 2025 19:22 CEST | Update | https://www.mdpi.com/2227-9717/8/5/539 |
| article html file updated | 21 July 2022 03:48 CEST | Update | - |
| article html file updated | 5 June 2020 12:06 CEST | Update | - |
| article html file updated | 27 May 2020 12:24 CEST | Original file | - |
| article pdf uploaded. | 27 May 2020 12:23 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/539/pdf |
| article xml uploaded. | 27 May 2020 12:23 CEST | Update | https://www.mdpi.com/2227-9717/8/5/539/xml |
| article xml file uploaded | 27 May 2020 12:23 CEST | Update | - |
| article pdf uploaded. | 3 May 2020 14:11 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/539/pdf-vor |
| article xml file uploaded | 3 May 2020 14:11 CEST | Update | - |
| article pdf uploaded. | 3 May 2020 14:04 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/539/pdf-vor |
| article xml file uploaded | 3 May 2020 14:04 CEST | Update | - |
| article pdf uploaded. | 3 May 2020 13:57 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/5/539/pdf-vor |
| article xml file uploaded | 3 May 2020 13:57 CEST | Original file | - |
