| article html file updated | 9 February 2020 11:33 CET | Update | https://www.mdpi.com/1996-1944/11/4/510 |
| article html file updated | 2 October 2019 01:06 CEST | Update | - |
| article html file updated | 1 May 2019 08:05 CEST | Update | - |
| article html file updated | 17 April 2019 08:02 CEST | Update | - |
| article html file updated | 29 March 2019 10:29 CET | Update | - |
| article html file updated | 2 May 2018 13:50 CEST | Update | - |
| article html file updated | 28 March 2018 09:08 CEST | Original file | - |
| article xml uploaded. | 28 March 2018 09:07 CEST | Original file | https://www.mdpi.com/1996-1944/11/4/510/xml |
| article pdf uploaded. | 28 March 2018 09:07 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/4/510/pdf |
