| article html file updated | 8 February 2020 05:57 CET | Update | https://www.mdpi.com/1996-1944/10/5/536 |
| article html file updated | 24 September 2019 20:25 CEST | Update | - |
| article html file updated | 3 May 2019 21:52 CEST | Update | - |
| article html file updated | 31 May 2017 07:15 CEST | Update | - |
| article html file updated | 23 May 2017 04:18 CEST | Update | - |
| article html file updated | 16 May 2017 11:42 CEST | Original file | - |
| article xml uploaded. | 16 May 2017 11:41 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/536/xml |
| article pdf uploaded. | 16 May 2017 11:41 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/536/pdf |
