| article html file updated | 30 August 2025 12:16 CEST | Update | https://www.mdpi.com/2071-1050/11/4/1157 |
| article html file updated | 19 July 2022 15:28 CEST | Update | - |
| article html file updated | 11 February 2020 17:50 CET | Update | - |
| article html file updated | 15 October 2019 10:54 CEST | Update | - |
| article html file updated | 26 April 2019 12:58 CEST | Update | - |
| article html file updated | 12 April 2019 08:28 CEST | Update | - |
| article html file updated | 4 April 2019 01:23 CEST | Update | - |
| article html file updated | 1 March 2019 18:09 CET | Update | - |
| article html file updated | 1 March 2019 09:26 CET | Update | - |
| article html file updated | 22 February 2019 05:21 CET | Original file | - |
| article pdf uploaded. | 22 February 2019 05:19 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1157/pdf |
| article xml uploaded. | 22 February 2019 05:19 CET | Update | https://www.mdpi.com/2071-1050/11/4/1157/xml |
| article xml file uploaded | 22 February 2019 05:19 CET | Original file | - |
