| article html file updated | 12 February 2020 05:07 CET | Update | https://www.mdpi.com/2071-1050/11/8/2231 |
| article html file updated | 18 October 2019 06:59 CEST | Update | - |
| article html file updated | 9 May 2019 13:56 CEST | Update | - |
| article html file updated | 25 April 2019 12:16 CEST | Update | - |
| article html file updated | 13 April 2019 08:05 CEST | Original file | - |
| article pdf uploaded. | 13 April 2019 08:04 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/8/2231/pdf |
| article xml uploaded. | 13 April 2019 08:04 CEST | Update | https://www.mdpi.com/2071-1050/11/8/2231/xml |
| article xml file uploaded | 13 April 2019 08:04 CEST | Original file | - |
