| article html file updated | 9 February 2020 19:31 CET | Update | https://www.mdpi.com/1996-1944/11/6/922 |
| article html file updated | 4 October 2019 01:58 CEST | Update | - |
| article html file updated | 30 April 2019 15:35 CEST | Update | - |
| article html file updated | 16 April 2019 16:06 CEST | Update | - |
| article html file updated | 30 March 2019 05:44 CET | Update | - |
| article html file updated | 27 June 2018 17:11 CEST | Update | - |
| article html file updated | 30 May 2018 06:22 CEST | Original file | - |
| article pdf uploaded. | 30 May 2018 06:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/6/922/pdf |
| article xml uploaded. | 30 May 2018 06:21 CEST | Update | https://www.mdpi.com/1996-1944/11/6/922/xml |
| article xml file uploaded | 30 May 2018 06:21 CEST | Original file | - |
