| article html file updated | 9 February 2020 21:47 CET | Update | https://www.mdpi.com/2071-1050/10/6/2050 |
| article html file updated | 4 October 2019 16:17 CEST | Update | - |
| article html file updated | 30 April 2019 10:07 CEST | Update | - |
| article html file updated | 16 April 2019 10:30 CEST | Update | - |
| article html file updated | 16 April 2019 05:33 CEST | Update | - |
| article html file updated | 30 March 2019 11:35 CET | Update | - |
| article html file updated | 27 June 2018 18:51 CEST | Update | - |
| article html file updated | 16 June 2018 11:42 CEST | Original file | - |
| article pdf uploaded. | 16 June 2018 11:41 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/2050/pdf |
| article xml uploaded. | 16 June 2018 11:41 CEST | Update | https://www.mdpi.com/2071-1050/10/6/2050/xml |
| article xml file uploaded | 16 June 2018 11:41 CEST | Original file | - |
