| article html file updated | 9 March 2020 09:37 CET | Update | https://www.mdpi.com/2079-6412/10/2/168 |
| article html file updated | 1 March 2020 09:04 CET | Original file | - |
| article pdf uploaded. | 1 March 2020 09:02 CET | Updated version of record | https://www.mdpi.com/2079-6412/10/2/168/pdf |
| article xml uploaded. | 1 March 2020 09:02 CET | Update | https://www.mdpi.com/2079-6412/10/2/168/xml |
| article xml file uploaded | 1 March 2020 09:02 CET | Update | - |
| article pdf uploaded. | 12 February 2020 14:52 CET | Version of Record | https://www.mdpi.com/2079-6412/10/2/168/pdf-vor |
| article xml file uploaded | 12 February 2020 14:52 CET | Original file | - |
