| article html file updated | 11 February 2020 16:37 CET | Update | https://www.mdpi.com/2071-1050/11/4/1041 |
| article html file updated | 15 October 2019 03:16 CEST | Update | - |
| article html file updated | 26 April 2019 15:36 CEST | Update | - |
| article html file updated | 12 April 2019 11:18 CEST | Update | - |
| article html file updated | 3 April 2019 21:58 CEST | Update | - |
| article html file updated | 1 March 2019 17:23 CET | Update | - |
| article html file updated | 1 March 2019 03:19 CET | Update | - |
| article html file updated | 17 February 2019 06:22 CET | Original file | - |
| article pdf uploaded. | 17 February 2019 06:20 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1041/pdf |
| article xml uploaded. | 17 February 2019 06:20 CET | Update | https://www.mdpi.com/2071-1050/11/4/1041/xml |
| article xml file uploaded | 17 February 2019 06:20 CET | Original file | - |
