| article html file updated | 12 February 2020 06:09 CET | Update | https://www.mdpi.com/2073-4441/11/4/806 |
| article html file updated | 18 October 2019 13:41 CEST | Update | - |
| article html file updated | 9 May 2019 21:14 CEST | Update | - |
| article html file updated | 25 April 2019 09:56 CEST | Update | - |
| article html file updated | 18 April 2019 14:06 CEST | Original file | - |
| article pdf uploaded. | 18 April 2019 10:13 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/806/pdf |
| article xml uploaded. | 18 April 2019 10:13 CEST | Update | https://www.mdpi.com/2073-4441/11/4/806/xml |
| article xml file uploaded | 18 April 2019 10:13 CEST | Original file | - |
