| article html file updated | 11 February 2020 03:24 CET | Update | https://www.mdpi.com/2077-1444/9/12/416 |
| article html file updated | 27 April 2019 18:49 CEST | Update | - |
| article html file updated | 13 April 2019 14:43 CEST | Update | - |
| article html file updated | 2 April 2019 13:53 CEST | Update | - |
| article html file updated | 26 December 2018 03:38 CET | Update | - |
| article html file updated | 15 December 2018 08:08 CET | Original file | - |
| article pdf uploaded. | 15 December 2018 08:06 CET | Version of Record | https://www.mdpi.com/2077-1444/9/12/416/pdf |
| article xml uploaded. | 15 December 2018 08:06 CET | Update | https://www.mdpi.com/2077-1444/9/12/416/xml |
| article xml file uploaded | 15 December 2018 08:06 CET | Original file | - |
