| article html file updated | 11 February 2020 12:33 CET | Update | https://www.mdpi.com/2073-8994/11/2/154 |
| article html file updated | 14 October 2019 04:23 CEST | Update | - |
| article html file updated | 26 April 2019 23:28 CEST | Update | - |
| article html file updated | 12 April 2019 19:20 CEST | Update | - |
| article html file updated | 3 April 2019 12:11 CEST | Update | - |
| article html file updated | 1 March 2019 15:21 CET | Update | - |
| article html file updated | 30 January 2019 10:17 CET | Original file | - |
| article pdf uploaded. | 30 January 2019 10:15 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/154/pdf |
| article xml uploaded. | 30 January 2019 10:15 CET | Update | https://www.mdpi.com/2073-8994/11/2/154/xml |
| article xml file uploaded | 30 January 2019 10:15 CET | Original file | - |
