| article html file updated | 17 August 2026 02:54 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1406 |
| article html file updated | 31 August 2025 11:39 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:10 CEST | Update | N/A |
| article html file updated | 21 February 2020 01:25 CET | Original file | N/A |
| article pdf uploaded. | 20 February 2020 13:48 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1406/pdf |
| article xml uploaded. | 20 February 2020 13:48 CET | Update | https://www.mdpi.com/2071-1050/12/4/1406/xml |
| article xml file uploaded | 20 February 2020 13:48 CET | Update | N/A |
| article pdf uploaded. | 14 February 2020 11:28 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1406/pdf-vor |
| article xml file uploaded | 14 February 2020 11:28 CET | Original file | N/A |
