| article html file updated | 8 February 2020 05:38 CET | Update | https://www.mdpi.com/1996-1944/10/5/519 |
| article html file updated | 24 September 2019 18:43 CEST | Update | - |
| article html file updated | 3 May 2019 22:29 CEST | Update | - |
| article html file updated | 31 May 2017 07:12 CEST | Update | - |
| article html file updated | 23 May 2017 04:04 CEST | Update | - |
| article html file updated | 11 May 2017 13:03 CEST | Original file | - |
| article xml uploaded. | 11 May 2017 13:01 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/519/xml |
| article pdf uploaded. | 11 May 2017 13:01 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/519/pdf |
