| article html file updated | 11 February 2020 12:17 CET | Update | https://www.mdpi.com/2073-4336/10/1/7 |
| article html file updated | 14 October 2019 02:51 CEST | Update | - |
| article html file updated | 26 April 2019 23:58 CEST | Update | - |
| article html file updated | 12 April 2019 19:52 CEST | Update | - |
| article html file updated | 3 April 2019 11:30 CEST | Update | - |
| article html file updated | 29 January 2019 11:47 CET | Original file | - |
| article pdf uploaded. | 29 January 2019 11:46 CET | Version of Record | https://www.mdpi.com/2073-4336/10/1/7/pdf |
| article xml uploaded. | 29 January 2019 11:46 CET | Update | https://www.mdpi.com/2073-4336/10/1/7/xml |
| article xml file uploaded | 29 January 2019 11:46 CET | Original file | - |
