| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6756 |
| article html file updated | 19 July 2022 22:54 CEST | Update | - |
| article html file updated | 14 February 2020 14:03 CET | Update | - |
| article html file updated | 12 December 2019 06:59 CET | Update | - |
| article html file updated | 4 December 2019 11:01 CET | Original file | - |
| article pdf uploaded. | 4 December 2019 10:59 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/23/6756/pdf |
| article xml uploaded. | 4 December 2019 10:59 CET | Update | https://www.mdpi.com/2071-1050/11/23/6756/xml |
| article xml file uploaded | 4 December 2019 10:59 CET | Update | - |
| article pdf uploaded. | 28 November 2019 13:54 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6756/pdf-vor |
| article xml file uploaded | 28 November 2019 13:54 CET | Original file | - |
