| article html file updated | 8 February 2020 00:17 CET | Update | https://www.mdpi.com/1996-1944/10/3/230 |
| article html file updated | 23 September 2019 12:58 CEST | Update | - |
| article html file updated | 4 May 2019 09:24 CEST | Update | - |
| article html file updated | 29 March 2017 06:19 CEST | Update | - |
| article html file updated | 25 February 2017 11:37 CET | Original file | - |
| article xml uploaded. | 25 February 2017 11:36 CET | Original file | https://www.mdpi.com/1996-1944/10/3/230/xml |
| article pdf uploaded. | 25 February 2017 11:36 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/230/pdf |
