| article html file updated | 31 August 2025 11:53 CEST | Update | https://www.mdpi.com/2071-1050/12/4/1487 |
| article html file updated | 20 July 2022 20:24 CEST | Update | - |
| article html file updated | 27 February 2020 05:06 CET | Update | - |
| article pdf uploaded. | 27 February 2020 05:05 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1487/pdf |
| article xml uploaded. | 27 February 2020 05:05 CET | Update | https://www.mdpi.com/2071-1050/12/4/1487/xml |
| article xml file uploaded | 27 February 2020 05:05 CET | Update | - |
| article html file updated | 26 February 2020 13:52 CET | Update | - |
| article pdf uploaded. | 26 February 2020 13:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1487/pdf-vor |
| article xml uploaded. | 26 February 2020 13:50 CET | Update | - |
| article xml file uploaded | 26 February 2020 13:50 CET | Update | - |
| article html file updated | 18 February 2020 14:41 CET | Original file | - |
| article pdf uploaded. | 18 February 2020 14:40 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/4/1487/pdf-vor |
| article xml uploaded. | 18 February 2020 14:40 CET | Update | - |
| article xml file uploaded | 18 February 2020 14:40 CET | Update | - |
| article pdf uploaded. | 17 February 2020 12:07 CET | Version of Record | https://www.mdpi.com/2071-1050/12/4/1487/pdf-vor |
| article xml file uploaded | 17 February 2020 12:07 CET | Original file | - |
