| article html file updated | 8 February 2020 08:18 CET | Update | https://www.mdpi.com/1996-1944/10/6/652 |
| article html file updated | 25 September 2019 08:31 CEST | Update | N/A |
| article html file updated | 3 May 2019 17:26 CEST | Update | N/A |
| article html file updated | 27 June 2017 10:59 CEST | Update | N/A |
| article html file updated | 14 June 2017 14:51 CEST | Original file | N/A |
| article xml uploaded. | 14 June 2017 14:50 CEST | Update | https://www.mdpi.com/1996-1944/10/6/652/xml |
| article pdf uploaded. | 14 June 2017 14:50 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/6/652/pdf |
