| article html file updated | 9 February 2020 16:11 CET | Update | https://www.mdpi.com/1996-1944/11/5/723 |
| article html file updated | 30 April 2019 22:51 CEST | Update | - |
| article html file updated | 16 April 2019 23:23 CEST | Update | - |
| article html file updated | 29 March 2019 21:21 CET | Update | - |
| article html file updated | 31 May 2018 09:53 CEST | Update | - |
| article html file updated | 3 May 2018 10:46 CEST | Original file | - |
| article pdf uploaded. | 3 May 2018 10:45 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/723/pdf |
| article xml uploaded. | 3 May 2018 10:45 CEST | Update | https://www.mdpi.com/1996-1944/11/5/723/xml |
| article xml file uploaded | 3 May 2018 10:45 CEST | Original file | - |
