| article html file updated | 10 February 2020 03:48 CET | Update | https://www.mdpi.com/1996-1073/11/8/1990 |
| article html file updated | 29 April 2019 21:31 CEST | Update | - |
| article html file updated | 15 April 2019 16:33 CEST | Update | - |
| article html file updated | 31 March 2019 03:19 CEST | Update | - |
| article html file updated | 28 August 2018 03:49 CEST | Update | - |
| article html file updated | 31 July 2018 14:32 CEST | Original file | - |
| article pdf uploaded. | 31 July 2018 14:30 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/8/1990/pdf |
| article xml uploaded. | 31 July 2018 14:30 CEST | Update | https://www.mdpi.com/1996-1073/11/8/1990/xml |
| article xml file uploaded | 31 July 2018 14:30 CEST | Original file | - |
