| article html file updated | 8 February 2020 15:34 CET | Update | https://www.mdpi.com/1996-1944/10/9/1048 |
| article html file updated | 27 September 2019 00:09 CEST | Update | N/A |
| article html file updated | 3 May 2019 03:06 CEST | Update | N/A |
| article html file updated | 30 September 2017 09:13 CEST | Update | N/A |
| article html file updated | 7 September 2017 12:10 CEST | Original file | N/A |
| article xml uploaded. | 7 September 2017 12:09 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1048/xml |
| article xml uploaded. | 7 September 2017 12:09 CEST | Original file | N/A |
| article pdf uploaded. | 7 September 2017 12:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1048/pdf |
