| article html file updated | 30 August 2025 11:57 CEST | Update | https://www.mdpi.com/2071-1050/11/4/957 |
| article html file updated | 19 July 2022 04:20 CEST | Update | N/A |
| article html file updated | 11 February 2020 15:39 CET | Update | N/A |
| article html file updated | 26 April 2019 17:33 CEST | Update | N/A |
| article html file updated | 12 April 2019 13:29 CEST | Update | N/A |
| article html file updated | 3 April 2019 19:32 CEST | Update | N/A |
| article html file updated | 1 March 2019 14:53 CET | Update | N/A |
| article html file updated | 28 February 2019 22:39 CET | Update | N/A |
| article html file updated | 13 February 2019 11:21 CET | Original file | N/A |
| article pdf uploaded. | 13 February 2019 11:20 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/957/pdf |
| article xml uploaded. | 13 February 2019 11:20 CET | Update | https://www.mdpi.com/2071-1050/11/4/957/xml |
| article xml file uploaded | 13 February 2019 11:20 CET | Original file | N/A |