| article html file updated | 15 February 2020 00:41 CET | Update | https://www.mdpi.com/1996-1073/13/2/287 |
| article html file updated | 7 February 2020 13:38 CET | Update | N/A |
| article html file updated | 18 January 2020 09:10 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2020 09:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/287/pdf |
| article xml uploaded. | 18 January 2020 09:09 CET | Update | https://www.mdpi.com/1996-1073/13/2/287/xml |
| article xml file uploaded | 18 January 2020 09:09 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 10:19 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/287/pdf-vor |
| article xml file uploaded | 7 January 2020 10:19 CET | Original file | N/A |
