| article html file updated | 9 February 2020 14:41 CET | Update | https://www.mdpi.com/1996-1073/11/4/1010 |
| article html file updated | 2 October 2019 19:57 CEST | Update | - |
| article html file updated | 1 May 2019 01:47 CEST | Update | - |
| article html file updated | 17 April 2019 02:21 CEST | Update | - |
| article html file updated | 29 March 2019 17:42 CET | Update | - |
| article html file updated | 1 May 2018 09:59 CEST | Update | - |
| article html file updated | 20 April 2018 14:21 CEST | Original file | - |
| article pdf uploaded. | 20 April 2018 14:20 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/4/1010/pdf |
| article xml uploaded. | 20 April 2018 14:20 CEST | Update | https://www.mdpi.com/1996-1073/11/4/1010/xml |
| article xml file uploaded | 20 April 2018 14:20 CEST | Original file | - |
