| article html file updated | 11 February 2020 17:08 CET | Update | https://www.mdpi.com/2071-1050/11/4/1087 |
| article html file updated | 26 April 2019 14:29 CEST | Update | - |
| article html file updated | 12 April 2019 10:06 CEST | Update | - |
| article html file updated | 3 April 2019 23:23 CEST | Update | - |
| article html file updated | 1 March 2019 17:54 CET | Update | - |
| article pdf uploaded. | 1 March 2019 08:06 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/4/1087/pdf |
| article html file updated | 1 March 2019 05:51 CET | Update | - |
| article html file updated | 19 February 2019 12:18 CET | Original file | - |
| article pdf uploaded. | 19 February 2019 12:15 CET | Version of Record | https://www.mdpi.com/2071-1050/11/4/1087/pdf-vor |
| article xml uploaded. | 19 February 2019 12:15 CET | Update | https://www.mdpi.com/2071-1050/11/4/1087/xml |
| article xml file uploaded | 19 February 2019 12:15 CET | Original file | - |
