| article html file updated | 8 February 2020 06:21 CET | Update | https://www.mdpi.com/1996-1944/10/5/560 |
| article html file updated | 24 September 2019 22:30 CEST | Update | - |
| article html file updated | 3 May 2019 21:05 CEST | Update | - |
| article html file updated | 31 May 2017 07:21 CEST | Update | - |
| article html file updated | 22 May 2017 05:06 CEST | Update | - |
| article html file updated | 20 May 2017 11:55 CEST | Original file | - |
| article xml uploaded. | 20 May 2017 11:54 CEST | Update | https://www.mdpi.com/1996-1944/10/5/560/xml |
| article pdf uploaded. | 20 May 2017 11:54 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/560/pdf |
