| article html file updated | 12 February 2020 09:15 CET | Update | https://www.mdpi.com/2071-1050/11/9/2531 |
| article html file updated | 19 October 2019 09:06 CEST | Update | - |
| article html file updated | 24 May 2019 17:52 CEST | Update | - |
| article html file updated | 9 May 2019 02:56 CEST | Update | - |
| article pdf uploaded. | 9 May 2019 02:55 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/9/2531/pdf |
| article xml uploaded. | 9 May 2019 02:55 CEST | Update | https://www.mdpi.com/2071-1050/11/9/2531/xml |
| article xml file uploaded | 9 May 2019 02:55 CEST | Update | - |
| article html file updated | 1 May 2019 08:25 CEST | Original file | - |
| article pdf uploaded. | 1 May 2019 08:24 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/9/2531/pdf-vor |
| article xml file uploaded | 1 May 2019 08:24 CEST | Original file | - |
