| article html file updated | 1 September 2025 15:32 CEST | Update | https://www.mdpi.com/2077-1444/11/12/660 |
| article html file updated | 23 July 2022 04:20 CEST | Update | - |
| article html file updated | 11 December 2020 10:14 CET | Update | - |
| article pdf uploaded. | 11 December 2020 10:13 CET | Updated version of record | https://www.mdpi.com/2077-1444/11/12/660/pdf |
| article xml uploaded. | 11 December 2020 10:13 CET | Update | https://www.mdpi.com/2077-1444/11/12/660/xml |
| article xml file uploaded | 11 December 2020 10:13 CET | Update | - |
| article html file updated | 10 December 2020 11:38 CET | Update | - |
| article pdf uploaded. | 10 December 2020 11:37 CET | Updated version of record | https://www.mdpi.com/2077-1444/11/12/660/pdf-vor |
| article xml uploaded. | 10 December 2020 11:37 CET | Update | - |
| article xml file uploaded | 10 December 2020 11:37 CET | Update | - |
| article html file updated | 9 December 2020 05:33 CET | Original file | - |
| article pdf uploaded. | 9 December 2020 05:32 CET | Version of Record | https://www.mdpi.com/2077-1444/11/12/660/pdf-vor |
| article xml uploaded. | 9 December 2020 05:32 CET | Update | - |
| article xml file uploaded | 9 December 2020 05:32 CET | Original file | - |
