| article html file updated | 11 February 2020 09:55 CET | Update | https://www.mdpi.com/2073-4360/11/1/170 |
| article html file updated | 13 October 2019 14:02 CEST | Update | - |
| article html file updated | 27 April 2019 04:34 CEST | Update | - |
| article html file updated | 13 April 2019 00:38 CEST | Update | - |
| article html file updated | 3 April 2019 05:46 CEST | Update | - |
| article html file updated | 29 January 2019 12:51 CET | Update | - |
| article html file updated | 19 January 2019 01:23 CET | Original file | - |
| article pdf uploaded. | 18 January 2019 10:16 CET | Version of Record | https://www.mdpi.com/2073-4360/11/1/170/pdf |
| article xml uploaded. | 18 January 2019 10:16 CET | Update | https://www.mdpi.com/2073-4360/11/1/170/xml |
| article xml file uploaded | 18 January 2019 10:16 CET | Original file | - |
