| article html file updated | 31 August 2025 01:13 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4939 |
| article html file updated | 20 July 2022 03:40 CEST | Update | N/A |
| article html file updated | 13 February 2020 16:32 CET | Update | N/A |
| article html file updated | 26 September 2019 19:03 CEST | Update | N/A |
| article html file updated | 10 September 2019 11:35 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2019 11:33 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/18/4939/pdf |
| article xml uploaded. | 10 September 2019 11:33 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4939/xml |
| article xml file uploaded | 10 September 2019 11:33 CEST | Original file | N/A |
