| article html file updated | 12 February 2020 06:26 CET | Update | https://www.mdpi.com/2073-4441/11/4/817 |
| article html file updated | 18 October 2019 15:38 CEST | Update | - |
| article html file updated | 9 May 2019 21:17 CEST | Update | - |
| article html file updated | 25 April 2019 09:16 CEST | Update | - |
| article html file updated | 25 April 2019 06:32 CEST | Update | - |
| article html file updated | 20 April 2019 02:53 CEST | Original file | - |
| article pdf uploaded. | 19 April 2019 10:10 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/817/pdf |
| article xml uploaded. | 19 April 2019 10:10 CEST | Update | https://www.mdpi.com/2073-4441/11/4/817/xml |
| article xml file uploaded | 19 April 2019 10:10 CEST | Original file | - |
