| article html file updated | 11 February 2020 07:16 CET | Update | https://www.mdpi.com/2071-1050/11/1/276 |
| article html file updated | 13 October 2019 00:07 CEST | Update | - |
| article html file updated | 27 April 2019 10:15 CEST | Update | - |
| article html file updated | 13 April 2019 06:12 CEST | Update | - |
| article html file updated | 2 April 2019 23:27 CEST | Update | - |
| article html file updated | 16 January 2019 09:18 CET | Update | - |
| article html file updated | 8 January 2019 07:49 CET | Original file | - |
| article pdf uploaded. | 8 January 2019 07:47 CET | Version of Record | https://www.mdpi.com/2071-1050/11/1/276/pdf |
| article xml uploaded. | 8 January 2019 07:47 CET | Update | https://www.mdpi.com/2071-1050/11/1/276/xml |
| article xml file uploaded | 8 January 2019 07:47 CET | Original file | - |
