| article html file updated | 1 September 2025 23:54 CEST | Update | https://www.mdpi.com/2227-9717/9/3/481 |
| article html file updated | 25 July 2022 06:39 CEST | Update | - |
| article html file updated | 15 March 2021 06:39 CET | Update | - |
| article pdf uploaded. | 15 March 2021 06:37 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/481/pdf |
| article xml uploaded. | 15 March 2021 06:37 CET | Update | https://www.mdpi.com/2227-9717/9/3/481/xml |
| article xml file uploaded | 15 March 2021 06:37 CET | Update | - |
| article html file updated | 10 March 2021 11:09 CET | Original file | - |
| article pdf uploaded. | 10 March 2021 11:07 CET | Updated version of record | https://www.mdpi.com/2227-9717/9/3/481/pdf-vor |
| article xml file uploaded | 10 March 2021 11:07 CET | Original file | - |
| article pdf uploaded. | 8 March 2021 11:33 CET | Version of Record | https://www.mdpi.com/2227-9717/9/3/481/pdf-vor |
