| article html file updated | 31 August 2025 05:44 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6904 |
| article html file updated | 19 July 2022 22:30 CEST | Update | - |
| article html file updated | 14 February 2020 15:53 CET | Update | - |
| article html file updated | 31 December 2019 04:30 CET | Update | - |
| article html file updated | 9 December 2019 12:07 CET | Update | - |
| article html file updated | 9 December 2019 11:26 CET | Original file | - |
| article pdf uploaded. | 9 December 2019 11:24 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/24/6904/pdf |
| article xml uploaded. | 9 December 2019 11:24 CET | Update | https://www.mdpi.com/2071-1050/11/24/6904/xml |
| article xml file uploaded | 9 December 2019 11:24 CET | Update | - |
| article supplementary file uploaded. | 4 December 2019 15:37 CET | - | https://www.mdpi.com/2071-1050/11/24/6904#supplementary |
| article pdf uploaded. | 4 December 2019 15:37 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6904/pdf-vor |
| article xml file uploaded | 4 December 2019 15:37 CET | Original file | - |
