| article html file updated | 12 February 2020 09:01 CET | Update | https://www.mdpi.com/1996-1073/12/9/1652 |
| article html file updated | 19 October 2019 07:43 CEST | Update | - |
| article html file updated | 24 May 2019 11:50 CEST | Update | - |
| article html file updated | 6 May 2019 11:30 CEST | Original file | - |
| article pdf uploaded. | 6 May 2019 11:29 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/9/1652/pdf |
| article xml uploaded. | 6 May 2019 11:29 CEST | Update | https://www.mdpi.com/1996-1073/12/9/1652/xml |
| article xml file uploaded | 6 May 2019 11:29 CEST | Update | - |
| article pdf uploaded. | 30 April 2019 14:31 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/9/1652/pdf-vor |
| article xml file uploaded | 30 April 2019 14:31 CEST | Original file | - |
