| article html file updated | 11 February 2020 19:14 CET | Update | https://www.mdpi.com/1996-1073/12/5/809 |
| article html file updated | 15 October 2019 20:04 CEST | Update | - |
| article html file updated | 26 April 2019 09:49 CEST | Update | - |
| article html file updated | 12 April 2019 05:21 CEST | Update | - |
| article html file updated | 4 April 2019 05:19 CEST | Update | - |
| article html file updated | 20 March 2019 05:28 CET | Update | - |
| article html file updated | 5 March 2019 08:31 CET | Original file | - |
| article pdf uploaded. | 5 March 2019 07:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/5/809/pdf |
| article xml uploaded. | 5 March 2019 07:31 CET | Update | https://www.mdpi.com/1996-1073/12/5/809/xml |
| article xml file uploaded | 5 March 2019 07:31 CET | Update | - |
| article pdf uploaded. | 28 February 2019 16:24 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/809/pdf-vor |
| article xml file uploaded | 28 February 2019 16:24 CET | Original file | - |
