| article html file updated | 1 September 2025 16:56 CEST | Update | https://www.mdpi.com/2071-1050/13/1/121 |
| article html file updated | 23 July 2022 07:08 CEST | Update | - |
| article html file updated | 5 January 2021 13:20 CET | Update | - |
| article pdf uploaded. | 5 January 2021 13:19 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/121/pdf |
| article xml uploaded. | 5 January 2021 13:19 CET | Update | https://www.mdpi.com/2071-1050/13/1/121/xml |
| article xml file uploaded | 5 January 2021 13:19 CET | Update | - |
| article html file updated | 28 December 2020 05:13 CET | Update | - |
| article pdf uploaded. | 28 December 2020 05:12 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/121/pdf-vor |
| article xml uploaded. | 28 December 2020 05:12 CET | Update | - |
| article xml file uploaded | 28 December 2020 05:12 CET | Update | - |
| article html file updated | 28 December 2020 04:46 CET | Update | - |
| article html file updated | 28 December 2020 02:49 CET | Update | - |
| article pdf uploaded. | 28 December 2020 02:47 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/121/pdf-vor |
| article xml uploaded. | 28 December 2020 02:47 CET | Update | - |
| article xml file uploaded | 28 December 2020 02:47 CET | Update | - |
| article html file updated | 25 December 2020 10:04 CET | Update | - |
| article html file updated | 25 December 2020 09:24 CET | Original file | - |
| article pdf uploaded. | 25 December 2020 09:23 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/121/pdf-vor |
| article xml uploaded. | 25 December 2020 09:23 CET | Update | - |
| article xml file uploaded | 25 December 2020 09:23 CET | Original file | - |
| article pdf uploaded. | 24 December 2020 13:59 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/121/pdf-vor |
