| article html file updated | 10 February 2020 14:55 CET | Update | https://www.mdpi.com/2075-4701/8/10/809 |
| article html file updated | 8 October 2019 20:14 CEST | Update | - |
| article html file updated | 28 April 2019 21:58 CEST | Update | - |
| article html file updated | 14 April 2019 17:08 CEST | Update | - |
| article html file updated | 1 April 2019 03:44 CEST | Update | - |
| article html file updated | 30 October 2018 03:09 CET | Update | - |
| article html file updated | 10 October 2018 09:34 CEST | Original file | - |
| article pdf uploaded. | 10 October 2018 09:33 CEST | Version of Record | https://www.mdpi.com/2075-4701/8/10/809/pdf |
| article xml uploaded. | 10 October 2018 09:33 CEST | Update | https://www.mdpi.com/2075-4701/8/10/809/xml |
| article xml file uploaded | 10 October 2018 09:33 CEST | Original file | - |
