| article html file updated | 8 February 2020 12:04 CET | Update | https://www.mdpi.com/1996-1944/10/8/857 |
| article html file updated | 26 September 2019 04:32 CEST | Update | - |
| article html file updated | 3 May 2019 09:58 CEST | Update | - |
| article html file updated | 27 March 2019 17:49 CET | Update | - |
| article html file updated | 1 September 2017 10:02 CEST | Update | - |
| article html file updated | 26 July 2017 15:28 CEST | Original file | - |
| article xml uploaded. | 26 July 2017 15:26 CEST | Update | https://www.mdpi.com/1996-1944/10/8/857/xml |
| article pdf uploaded. | 26 July 2017 15:26 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/8/857/pdf |
