| article html file updated | 11 February 2020 12:32 CET | Update | https://www.mdpi.com/2073-8994/11/2/153 |
| article html file updated | 26 April 2019 23:30 CEST | Update | - |
| article html file updated | 12 April 2019 19:22 CEST | Update | - |
| article html file updated | 3 April 2019 12:09 CEST | Update | - |
| article html file updated | 1 March 2019 15:19 CET | Update | - |
| article html file updated | 30 January 2019 09:27 CET | Original file | - |
| article pdf uploaded. | 30 January 2019 09:24 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/153/pdf |
| article xml uploaded. | 30 January 2019 09:24 CET | Update | https://www.mdpi.com/2073-8994/11/2/153/xml |
| article xml file uploaded | 30 January 2019 09:24 CET | Original file | - |
