| article html file updated | 31 August 2025 23:05 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1431 |
| article html file updated | 21 July 2022 20:20 CEST | Update | N/A |
| article html file updated | 11 June 2020 11:41 CEST | Update | N/A |
| article pdf uploaded. | 11 June 2020 11:39 CEST | Updated version of record | https://www.mdpi.com/2073-4409/9/6/1431/pdf |
| article xml uploaded. | 11 June 2020 11:39 CEST | Update | https://www.mdpi.com/2073-4409/9/6/1431/xml |
| article xml file uploaded | 11 June 2020 11:39 CEST | Update | N/A |
| article html file updated | 9 June 2020 13:19 CEST | Original file | N/A |
| article pdf uploaded. | 9 June 2020 13:18 CEST | Version of Record | https://www.mdpi.com/2073-4409/9/6/1431/pdf-vor |
| article xml file uploaded | 9 June 2020 13:18 CEST | Original file | N/A |
