| article html file updated | 30 August 2025 04:44 CEST | Update | https://www.mdpi.com/2071-1050/10/7/2137 |
| article html file updated | 16 July 2022 22:01 CEST | Update | - |
| article html file updated | 9 February 2020 22:31 CET | Update | - |
| article html file updated | 4 October 2019 20:52 CEST | Update | - |
| article html file updated | 30 April 2019 08:26 CEST | Update | - |
| article html file updated | 16 April 2019 03:27 CEST | Update | - |
| article html file updated | 30 March 2019 13:23 CET | Update | - |
| article html file updated | 1 August 2018 14:24 CEST | Update | - |
| article html file updated | 1 August 2018 05:03 CEST | Update | - |
| article html file updated | 31 July 2018 10:22 CEST | Update | - |
| article html file updated | 31 July 2018 05:04 CEST | Update | - |
| article html file updated | 22 June 2018 12:52 CEST | Original file | - |
| article pdf uploaded. | 22 June 2018 12:50 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/7/2137/pdf |
| article xml uploaded. | 22 June 2018 12:50 CEST | Update | https://www.mdpi.com/2071-1050/10/7/2137/xml |
| article xml file uploaded | 22 June 2018 12:50 CEST | Original file | - |
