| article html file updated | 11 February 2020 07:51 CET | Update | https://www.mdpi.com/2077-1444/10/1/42 |
| article html file updated | 27 April 2019 08:59 CEST | Update | - |
| article html file updated | 13 April 2019 04:58 CEST | Update | - |
| article html file updated | 3 April 2019 00:48 CEST | Update | - |
| article html file updated | 29 January 2019 07:13 CET | Update | - |
| article html file updated | 10 January 2019 07:13 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 07:11 CET | Version of Record | https://www.mdpi.com/2077-1444/10/1/42/pdf |
| article xml uploaded. | 10 January 2019 07:11 CET | Update | https://www.mdpi.com/2077-1444/10/1/42/xml |
| article xml file uploaded | 10 January 2019 07:11 CET | Original file | - |
