| article html file updated | 14 February 2020 01:18 CET | Update | https://www.mdpi.com/2071-1050/11/20/5721 |
| article html file updated | 31 October 2019 03:34 CET | Update | N/A |
| article html file updated | 16 October 2019 11:29 CEST | Original file | N/A |
| article pdf uploaded. | 16 October 2019 11:28 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/20/5721/pdf |
| article xml uploaded. | 16 October 2019 11:28 CEST | Update | https://www.mdpi.com/2071-1050/11/20/5721/xml |
| article xml file uploaded | 16 October 2019 11:28 CEST | Original file | N/A |
