| article html file updated | 12 February 2020 07:25 CET | Update | https://www.mdpi.com/2073-4344/9/4/384 |
| article html file updated | 18 October 2019 21:53 CEST | Update | - |
| article html file updated | 8 May 2019 17:08 CEST | Update | - |
| article html file updated | 25 April 2019 07:41 CEST | Update | - |
| article html file updated | 24 April 2019 11:13 CEST | Original file | - |
| article pdf uploaded. | 24 April 2019 11:12 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/4/384/pdf |
| article xml uploaded. | 24 April 2019 11:12 CEST | Update | https://www.mdpi.com/2073-4344/9/4/384/xml |
| article xml file uploaded | 24 April 2019 11:12 CEST | Original file | - |
