| article html file updated | 12 February 2020 12:08 CET | Update | https://www.mdpi.com/2071-1050/11/10/2731 |
| article html file updated | 20 October 2019 01:36 CEST | Update | - |
| article html file updated | 4 June 2019 18:02 CEST | Update | - |
| article html file updated | 14 May 2019 08:52 CEST | Original file | - |
| article pdf uploaded. | 14 May 2019 08:51 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/10/2731/pdf |
| article xml uploaded. | 14 May 2019 08:51 CEST | Update | https://www.mdpi.com/2071-1050/11/10/2731/xml |
| article xml file uploaded | 14 May 2019 08:50 CEST | Original file | - |
