| article html file updated | 1 September 2025 17:06 CEST | Update | https://www.mdpi.com/2071-1050/13/1/176 |
| article html file updated | 23 July 2022 07:40 CEST | Update | - |
| article html file updated | 28 December 2020 02:49 CET | Original file | - |
| article pdf uploaded. | 28 December 2020 02:48 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/176/pdf |
| article xml uploaded. | 28 December 2020 02:48 CET | Update | https://www.mdpi.com/2071-1050/13/1/176/xml |
| article xml file uploaded | 28 December 2020 02:48 CET | Original file | - |
| article pdf uploaded. | 27 December 2020 11:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/176/pdf-vor |
| article pdf uploaded. | 27 December 2020 09:12 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/176/pdf-vor |
