| article html file updated | 1 September 2025 06:31 CEST | Update | https://www.mdpi.com/2077-1444/11/9/437 |
| article html file updated | 22 July 2022 04:36 CEST | Update | - |
| article html file updated | 25 August 2020 11:09 CEST | Update | - |
| article pdf uploaded. | 25 August 2020 11:08 CEST | Updated version of record | https://www.mdpi.com/2077-1444/11/9/437/pdf |
| article xml uploaded. | 25 August 2020 11:08 CEST | Update | https://www.mdpi.com/2077-1444/11/9/437/xml |
| article xml file uploaded | 25 August 2020 11:08 CEST | Update | - |
| article html file updated | 24 August 2020 14:03 CEST | Original file | - |
| article pdf uploaded. | 24 August 2020 14:01 CEST | Version of Record | https://www.mdpi.com/2077-1444/11/9/437/pdf-vor |
| article xml uploaded. | 24 August 2020 14:01 CEST | Update | - |
| article xml file uploaded | 24 August 2020 14:01 CEST | Original file | - |
