| article html file updated | 12 February 2020 12:35 CET | Update | https://www.mdpi.com/1996-1073/12/10/1847 |
| article html file updated | 20 October 2019 04:03 CEST | Update | - |
| article html file updated | 4 June 2019 14:15 CEST | Update | - |
| article html file updated | 15 May 2019 12:23 CEST | Original file | - |
| article pdf uploaded. | 15 May 2019 12:21 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/10/1847/pdf |
| article xml uploaded. | 15 May 2019 12:21 CEST | Update | https://www.mdpi.com/1996-1073/12/10/1847/xml |
| article xml file uploaded | 15 May 2019 12:21 CEST | Original file | - |
