| article html file updated | 1 September 2025 21:47 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2087 |
| article html file updated | 22 August 2025 00:39 CEST | Update | - |
| article html file updated | 25 July 2022 03:38 CEST | Update | - |
| article html file updated | 24 February 2021 12:45 CET | Update | - |
| article pdf uploaded. | 24 February 2021 12:44 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2087/pdf |
| article xml uploaded. | 24 February 2021 12:44 CET | Update | https://www.mdpi.com/2071-1050/13/4/2087/xml |
| article xml file uploaded | 24 February 2021 12:44 CET | Update | - |
| article html file updated | 23 February 2021 04:44 CET | Original file | - |
| article pdf uploaded. | 23 February 2021 04:43 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2087/pdf-vor |
| article xml uploaded. | 23 February 2021 04:43 CET | Update | - |
| article xml file uploaded | 23 February 2021 04:43 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 02:06 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2087/pdf-vor |
| article pdf uploaded. | 18 February 2021 07:35 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2087/pdf-vor |
| article pdf uploaded. | 16 February 2021 08:16 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2087/pdf-vor |
