| article html file updated | 11 February 2020 20:07 CET | Update | https://www.mdpi.com/1996-1073/12/5/864 |
| article html file updated | 16 October 2019 01:49 CEST | Update | - |
| article html file updated | 26 April 2019 07:44 CEST | Update | - |
| article html file updated | 12 April 2019 03:15 CEST | Update | - |
| article html file updated | 4 April 2019 07:32 CEST | Update | - |
| article html file updated | 20 March 2019 05:50 CET | Update | - |
| article html file updated | 5 March 2019 11:31 CET | Original file | - |
| article pdf uploaded. | 5 March 2019 11:29 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/864/pdf |
| article xml uploaded. | 5 March 2019 11:29 CET | Update | https://www.mdpi.com/1996-1073/12/5/864/xml |
| article xml file uploaded | 5 March 2019 11:29 CET | Original file | - |
