| article html file updated | 12 February 2020 02:45 CET | Update | https://www.mdpi.com/2073-4433/10/4/177 |
| article html file updated | 17 October 2019 16:48 CEST | Update | - |
| article html file updated | 8 May 2019 12:21 CEST | Update | - |
| article html file updated | 25 April 2019 17:24 CEST | Update | - |
| article html file updated | 11 April 2019 13:08 CEST | Update | - |
| article html file updated | 10 April 2019 07:48 CEST | Update | - |
| article html file updated | 3 April 2019 12:07 CEST | Original file | - |
| article pdf uploaded. | 3 April 2019 12:05 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/4/177/pdf |
| article xml uploaded. | 3 April 2019 12:05 CEST | Update | https://www.mdpi.com/2073-4433/10/4/177/xml |
| article xml file uploaded | 3 April 2019 12:05 CEST | Original file | - |
