| article html file updated | 11 February 2020 07:23 CET | Update | https://www.mdpi.com/2227-7390/7/1/58 |
| article html file updated | 13 October 2019 00:48 CEST | Update | - |
| article html file updated | 27 April 2019 09:58 CEST | Update | - |
| article html file updated | 13 April 2019 05:55 CEST | Update | - |
| article html file updated | 2 April 2019 23:44 CEST | Update | - |
| article html file updated | 29 January 2019 06:21 CET | Update | - |
| article html file updated | 8 January 2019 11:35 CET | Original file | - |
| article pdf uploaded. | 8 January 2019 11:32 CET | Version of Record | https://www.mdpi.com/2227-7390/7/1/58/pdf |
| article xml uploaded. | 8 January 2019 11:32 CET | Update | https://www.mdpi.com/2227-7390/7/1/58/xml |
| article xml file uploaded | 8 January 2019 11:32 CET | Original file | - |
