| article html file updated | 14 February 2020 13:56 CET | Update | https://www.mdpi.com/2079-9292/8/12/1417 |
| article html file updated | 31 December 2019 13:55 CET | Update | - |
| article html file updated | 28 November 2019 11:37 CET | Original file | - |
| article pdf uploaded. | 28 November 2019 11:35 CET | Version of Record | https://www.mdpi.com/2079-9292/8/12/1417/pdf |
| article xml uploaded. | 28 November 2019 11:35 CET | Update | https://www.mdpi.com/2079-9292/8/12/1417/xml |
| article xml file uploaded | 28 November 2019 11:35 CET | Original file | - |
