| article html file updated | 11 February 2020 06:59 CET | Update | https://www.mdpi.com/2077-1444/10/1/33 |
| article html file updated | 27 April 2019 10:51 CEST | Update | - |
| article html file updated | 13 April 2019 06:49 CEST | Update | - |
| article html file updated | 2 April 2019 22:46 CEST | Update | - |
| article html file updated | 29 January 2019 05:46 CET | Update | - |
| article html file updated | 6 January 2019 10:44 CET | Original file | - |
| article pdf uploaded. | 6 January 2019 10:42 CET | Version of Record | https://www.mdpi.com/2077-1444/10/1/33/pdf |
| article xml uploaded. | 6 January 2019 10:42 CET | Update | https://www.mdpi.com/2077-1444/10/1/33/xml |
| article xml file uploaded | 6 January 2019 10:42 CET | Original file | - |
