| article html file updated | 30 August 2025 13:14 CEST | Update | https://www.mdpi.com/2071-1050/11/6/1715 |
| article html file updated | 19 July 2022 16:40 CEST | Update | - |
| article html file updated | 11 February 2020 23:48 CET | Update | - |
| article html file updated | 16 October 2019 23:20 CEST | Update | - |
| article html file updated | 25 April 2019 23:53 CEST | Update | - |
| article html file updated | 11 April 2019 18:54 CEST | Update | - |
| article html file updated | 9 April 2019 21:39 CEST | Update | - |
| article html file updated | 4 April 2019 17:24 CEST | Update | - |
| article html file updated | 21 March 2019 09:34 CET | Original file | - |
| article pdf uploaded. | 21 March 2019 09:33 CET | Version of Record | https://www.mdpi.com/2071-1050/11/6/1715/pdf |
| article xml uploaded. | 21 March 2019 09:33 CET | Update | https://www.mdpi.com/2071-1050/11/6/1715/xml |
| article xml file uploaded | 21 March 2019 09:33 CET | Original file | - |
