| article html file updated | 31 August 2025 18:41 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3552 |
| article html file updated | 21 July 2022 03:08 CEST | Update | - |
| article html file updated | 8 October 2020 22:32 CEST | Update | - |
| article html file updated | 29 April 2020 11:33 CEST | Original file | - |
| article pdf uploaded. | 29 April 2020 11:32 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3552/pdf |
| article xml uploaded. | 29 April 2020 11:32 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3552/xml |
| article xml file uploaded | 29 April 2020 11:32 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 12:48 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3552/pdf-vor |
| article xml file uploaded | 27 April 2020 12:48 CEST | Update | - |
| article pdf uploaded. | 27 April 2020 12:48 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3552/pdf-vor |
| article xml file uploaded | 27 April 2020 12:48 CEST | Original file | - |
