| article html file updated | 12 February 2020 03:27 CET | Update | https://www.mdpi.com/2073-4441/11/4/711 |
| article html file updated | 17 October 2019 20:44 CEST | Update | - |
| article html file updated | 9 May 2019 20:46 CEST | Update | - |
| article html file updated | 25 April 2019 15:59 CEST | Update | - |
| article html file updated | 22 April 2019 05:50 CEST | Original file | - |
| article pdf uploaded. | 22 April 2019 05:48 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/4/711/pdf |
| article xml uploaded. | 22 April 2019 05:48 CEST | Update | https://www.mdpi.com/2073-4441/11/4/711/xml |
| article xml file uploaded | 22 April 2019 05:48 CEST | Update | - |
| article pdf uploaded. | 6 April 2019 09:35 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/4/711/pdf-vor |
| article xml file uploaded | 6 April 2019 09:35 CEST | Original file | - |
