| article html file updated | 11 February 2020 12:54 CET | Update | https://www.mdpi.com/2073-4441/11/2/250 |
| article html file updated | 14 October 2019 06:33 CEST | Update | - |
| article html file updated | 26 April 2019 22:47 CEST | Update | - |
| article html file updated | 12 April 2019 18:37 CEST | Update | - |
| article html file updated | 3 April 2019 13:05 CEST | Update | - |
| article html file updated | 4 February 2019 03:51 CET | Original file | - |
| article pdf uploaded. | 4 February 2019 03:50 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/2/250/pdf |
| article xml uploaded. | 4 February 2019 03:50 CET | Update | https://www.mdpi.com/2073-4441/11/2/250/xml |
| article xml file uploaded | 4 February 2019 03:50 CET | Update | - |
| article pdf uploaded. | 31 January 2019 16:57 CET | Version of Record | https://www.mdpi.com/2073-4441/11/2/250/pdf-vor |
| article xml file uploaded | 31 January 2019 16:57 CET | Original file | - |
