| article html file updated | 12 February 2020 00:07 CET | Update | https://www.mdpi.com/1996-1073/12/6/1122 |
| article html file updated | 17 October 2019 01:06 CEST | Update | - |
| article html file updated | 25 April 2019 23:08 CEST | Update | - |
| article html file updated | 11 April 2019 18:13 CEST | Update | - |
| article html file updated | 4 April 2019 18:13 CEST | Update | - |
| article html file updated | 22 March 2019 10:07 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 10:06 CET | Version of Record | https://www.mdpi.com/1996-1073/12/6/1122/pdf |
| article xml uploaded. | 22 March 2019 10:06 CET | Update | https://www.mdpi.com/1996-1073/12/6/1122/xml |
| article xml file uploaded | 22 March 2019 10:05 CET | Original file | - |
