| article html file updated | 9 February 2020 15:08 CET | Update | https://www.mdpi.com/1996-1944/11/5/657 |
| article html file updated | 1 May 2019 00:56 CEST | Update | N/A |
| article html file updated | 17 April 2019 01:34 CEST | Update | N/A |
| article html file updated | 29 March 2019 18:46 CET | Update | N/A |
| article html file updated | 31 May 2018 09:33 CEST | Update | N/A |
| article html file updated | 24 April 2018 13:33 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2018 13:31 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/5/657/pdf |
| article xml uploaded. | 24 April 2018 13:31 CEST | Update | https://www.mdpi.com/1996-1944/11/5/657/xml |
| article xml file uploaded | 24 April 2018 13:31 CEST | Original file | N/A |
