| article html file updated | 1 September 2025 07:03 CEST | Update | https://www.mdpi.com/2227-9717/8/9/1057 |
| article html file updated | 22 July 2022 05:20 CEST | Update | - |
| article html file updated | 2 September 2020 06:29 CEST | Update | - |
| article pdf uploaded. | 2 September 2020 06:28 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/9/1057/pdf |
| article xml uploaded. | 2 September 2020 06:28 CEST | Update | https://www.mdpi.com/2227-9717/8/9/1057/xml |
| article xml file uploaded | 2 September 2020 06:28 CEST | Update | - |
| article html file updated | 1 September 2020 11:44 CEST | Original file | - |
| article pdf uploaded. | 1 September 2020 11:43 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/9/1057/pdf-vor |
| article xml uploaded. | 1 September 2020 11:43 CEST | Update | - |
| article xml file uploaded | 1 September 2020 11:43 CEST | Original file | - |
| article pdf uploaded. | 30 August 2020 12:30 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/9/1057/pdf-vor |
