| article html file updated | 11 February 2020 23:22 CET | Update | https://www.mdpi.com/2071-1050/11/6/1663 |
| article html file updated | 16 October 2019 21:01 CEST | Update | - |
| article html file updated | 26 April 2019 00:47 CEST | Update | - |
| article html file updated | 11 April 2019 19:47 CEST | Update | - |
| article html file updated | 9 April 2019 21:28 CEST | Update | - |
| article html file updated | 4 April 2019 16:20 CEST | Update | - |
| article html file updated | 22 March 2019 09:14 CET | Original file | - |
| article pdf uploaded. | 22 March 2019 09:13 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/6/1663/pdf |
| article xml uploaded. | 22 March 2019 09:13 CET | Update | https://www.mdpi.com/2071-1050/11/6/1663/xml |
| article xml file uploaded | 22 March 2019 09:13 CET | Update | - |
| article pdf uploaded. | 19 March 2019 15:15 CET | Version of Record | https://www.mdpi.com/2071-1050/11/6/1663/pdf-vor |
| article xml file uploaded | 19 March 2019 15:15 CET | Original file | - |
