| article html file updated | 15 February 2020 03:36 CET | Update | https://www.mdpi.com/2073-4441/12/1/258 |
| article html file updated | 23 January 2020 05:58 CET | Original file | - |
| article pdf uploaded. | 23 January 2020 05:57 CET | Updated version of record | https://www.mdpi.com/2073-4441/12/1/258/pdf |
| article xml uploaded. | 23 January 2020 05:57 CET | Update | https://www.mdpi.com/2073-4441/12/1/258/xml |
| article xml file uploaded | 23 January 2020 05:57 CET | Update | - |
| article pdf uploaded. | 16 January 2020 15:10 CET | Version of Record | https://www.mdpi.com/2073-4441/12/1/258/pdf-vor |
| article xml file uploaded | 16 January 2020 15:10 CET | Original file | - |
