| article html file updated | 11 February 2020 00:53 CET | Update | https://www.mdpi.com/2077-0472/8/12/190 |
| article html file updated | 11 October 2019 09:01 CEST | Update | - |
| article html file updated | 28 April 2019 00:27 CEST | Update | - |
| article html file updated | 13 April 2019 20:21 CEST | Update | - |
| article html file updated | 2 April 2019 06:47 CEST | Update | - |
| article html file updated | 24 December 2018 11:33 CET | Update | - |
| article html file updated | 3 December 2018 12:22 CET | Original file | - |
| article pdf uploaded. | 3 December 2018 12:21 CET | Version of Record | https://www.mdpi.com/2077-0472/8/12/190/pdf |
| article xml uploaded. | 3 December 2018 12:21 CET | Update | https://www.mdpi.com/2077-0472/8/12/190/xml |
| article xml file uploaded | 3 December 2018 12:21 CET | Original file | - |
