| article html file updated | 8 February 2020 04:25 CET | Update | https://www.mdpi.com/1996-1944/10/5/455 |
| article html file updated | 24 September 2019 12:28 CEST | Update | N/A |
| article html file updated | 4 May 2019 00:41 CEST | Update | N/A |
| article html file updated | 31 May 2017 06:59 CEST | Update | N/A |
| article html file updated | 26 April 2017 12:23 CEST | Original file | N/A |
| article xml uploaded. | 26 April 2017 12:21 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/455/xml |
| article pdf uploaded. | 26 April 2017 12:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/455/pdf |
