| article html file updated | 17 August 2026 03:33 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1594 |
| article html file updated | 31 August 2025 12:16 CEST | Update | N/A |
| article html file updated | 20 July 2022 20:47 CEST | Update | N/A |
| article html file updated | 24 February 2020 10:22 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2020 10:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1594/pdf |
| article xml uploaded. | 24 February 2020 10:21 CET | Update | https://www.mdpi.com/2071-1050/12/4/1594/xml |
| article xml file uploaded | 24 February 2020 10:21 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 15:32 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1594/pdf-vor |
| article xml file uploaded | 20 February 2020 15:32 CET | Original file | N/A |
