| article html file updated | 9 February 2020 19:14 CET | Update | https://www.mdpi.com/1996-1944/11/6/902 |
| article html file updated | 4 October 2019 00:18 CEST | Update | - |
| article html file updated | 30 April 2019 16:14 CEST | Update | - |
| article html file updated | 16 April 2019 16:43 CEST | Update | - |
| article html file updated | 30 March 2019 05:04 CET | Update | - |
| article html file updated | 27 June 2018 17:05 CEST | Update | - |
| article html file updated | 28 May 2018 04:52 CEST | Original file | - |
| article pdf uploaded. | 28 May 2018 04:51 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/6/902/pdf |
| article xml uploaded. | 28 May 2018 04:51 CEST | Update | https://www.mdpi.com/1996-1944/11/6/902/xml |
| article xml file uploaded | 28 May 2018 04:51 CEST | Original file | - |
