| article html file updated | 14 February 2020 05:43 CET | Update | https://www.mdpi.com/2071-1050/11/21/6066 |
| article html file updated | 15 November 2019 17:56 CET | Update | N/A |
| article html file updated | 6 November 2019 09:20 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 09:18 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6066/pdf |
| article xml uploaded. | 6 November 2019 09:18 CET | Update | https://www.mdpi.com/2071-1050/11/21/6066/xml |
| article xml file uploaded | 6 November 2019 09:18 CET | Update | N/A |
| article pdf uploaded. | 31 October 2019 17:20 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6066/pdf-vor |
| article xml file uploaded | 31 October 2019 17:20 CET | Original file | N/A |
