| article html file updated | 12 February 2020 14:03 CET | Update | https://www.mdpi.com/1996-1073/12/10/1947 |
| article html file updated | 20 October 2019 11:58 CEST | Update | - |
| article html file updated | 4 June 2019 14:45 CEST | Update | - |
| article html file updated | 21 May 2019 12:45 CEST | Original file | - |
| article pdf uploaded. | 21 May 2019 12:44 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/10/1947/pdf |
| article xml uploaded. | 21 May 2019 12:44 CEST | Update | https://www.mdpi.com/1996-1073/12/10/1947/xml |
| article xml file uploaded | 21 May 2019 12:44 CEST | Original file | - |
