| article html file updated | 12 February 2020 04:23 CET | Update | https://www.mdpi.com/2073-4441/11/4/747 |
| article html file updated | 18 October 2019 02:37 CEST | Update | - |
| article html file updated | 9 May 2019 20:56 CEST | Update | - |
| article html file updated | 25 April 2019 14:07 CEST | Update | - |
| article html file updated | 23 April 2019 13:03 CEST | Original file | - |
| article pdf uploaded. | 23 April 2019 13:02 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/4/747/pdf |
| article xml uploaded. | 23 April 2019 13:02 CEST | Update | https://www.mdpi.com/2073-4441/11/4/747/xml |
| article xml file uploaded | 23 April 2019 13:02 CEST | Update | - |
| article pdf uploaded. | 10 April 2019 14:52 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/747/pdf-vor |
| article xml file uploaded | 10 April 2019 14:52 CEST | Original file | - |
