| article html file updated | 11 February 2020 13:37 CET | Update | https://www.mdpi.com/2073-8994/11/2/180 |
| article html file updated | 14 October 2019 10:51 CEST | Update | - |
| article html file updated | 26 April 2019 21:26 CEST | Update | - |
| article html file updated | 12 April 2019 17:15 CEST | Update | - |
| article html file updated | 3 April 2019 14:50 CEST | Update | - |
| article html file updated | 1 March 2019 15:57 CET | Update | - |
| article html file updated | 28 February 2019 13:23 CET | Update | - |
| article html file updated | 3 February 2019 06:58 CET | Original file | - |
| article pdf uploaded. | 3 February 2019 06:55 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/180/pdf |
| article xml uploaded. | 3 February 2019 06:55 CET | Update | https://www.mdpi.com/2073-8994/11/2/180/xml |
| article xml file uploaded | 3 February 2019 06:55 CET | Original file | - |
