| article html file updated | 1 September 2025 17:04 CEST | Update | https://www.mdpi.com/2071-1050/13/1/169 |
| article html file updated | 23 July 2022 07:34 CEST | Update | - |
| article html file updated | 3 January 2021 05:21 CET | Update | - |
| article pdf uploaded. | 3 January 2021 05:20 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/169/pdf |
| article html file updated | 31 December 2020 03:36 CET | Update | - |
| article pdf uploaded. | 31 December 2020 03:35 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/169/pdf-vor |
| article html file updated | 29 December 2020 10:02 CET | Update | - |
| article html file updated | 29 December 2020 08:21 CET | Original file | - |
| article pdf uploaded. | 29 December 2020 08:20 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/169/pdf-vor |
| article xml uploaded. | 29 December 2020 08:20 CET | Update | https://www.mdpi.com/2071-1050/13/1/169/xml |
| article xml file uploaded | 29 December 2020 08:20 CET | Original file | - |
| article pdf uploaded. | 26 December 2020 11:01 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/169/pdf-vor |
