| article html file updated | 8 February 2020 00:07 CET | Update | https://www.mdpi.com/1996-1944/10/3/224 |
| article html file updated | 23 September 2019 12:05 CEST | Update | - |
| article html file updated | 4 May 2019 09:44 CEST | Update | - |
| article html file updated | 29 March 2017 06:18 CEST | Update | - |
| article html file updated | 23 February 2017 14:57 CET | Original file | - |
| article xml uploaded. | 23 February 2017 14:55 CET | Original file | https://www.mdpi.com/1996-1944/10/3/224/xml |
| article pdf uploaded. | 23 February 2017 14:55 CET | Version of Record | https://www.mdpi.com/1996-1944/10/3/224/pdf |
