| article html file updated | 13 February 2020 15:40 CET | Update | https://www.mdpi.com/2071-1050/11/18/4886 |
| article html file updated | 26 September 2019 18:33 CEST | Update | - |
| article html file updated | 6 September 2019 10:44 CEST | Original file | - |
| article pdf uploaded. | 6 September 2019 10:42 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/18/4886/pdf |
| article xml uploaded. | 6 September 2019 10:42 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4886/xml |
| article xml file uploaded | 6 September 2019 10:42 CEST | Original file | - |
