| article html file updated | 8 February 2020 05:22 CET | Update | https://www.mdpi.com/1996-1944/10/5/516 |
| article html file updated | 24 September 2019 17:24 CEST | Update | - |
| article html file updated | 3 May 2019 22:57 CEST | Update | - |
| article html file updated | 31 May 2017 07:11 CEST | Update | - |
| article html file updated | 23 May 2017 03:54 CEST | Update | - |
| article html file updated | 8 May 2017 16:10 CEST | Original file | - |
| article xml uploaded. | 8 May 2017 16:08 CEST | Original file | https://www.mdpi.com/1996-1944/10/5/516/xml |
| article pdf uploaded. | 8 May 2017 16:08 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/5/516/pdf |
