| article html file updated | 8 February 2020 16:35 CET | Update | https://www.mdpi.com/1996-1944/10/9/1099 |
| article html file updated | 27 September 2019 05:44 CEST | Update | - |
| article html file updated | 3 May 2019 01:14 CEST | Update | - |
| article html file updated | 30 September 2017 08:55 CEST | Update | - |
| article html file updated | 19 September 2017 12:33 CEST | Original file | - |
| article xml uploaded. | 19 September 2017 12:31 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1099/xml |
| article xml uploaded. | 19 September 2017 12:31 CEST | Original file | - |
| article pdf uploaded. | 19 September 2017 12:31 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1099/pdf |
