| article html file updated | 14 February 2020 14:03 CET | Update | https://www.mdpi.com/2079-9292/8/12/1420 |
| article html file updated | 31 December 2019 13:58 CET | Update | - |
| article html file updated | 18 December 2019 10:12 CET | Original file | - |
| article pdf uploaded. | 18 December 2019 10:06 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/12/1420/pdf |
| article xml uploaded. | 18 December 2019 10:06 CET | Update | https://www.mdpi.com/2079-9292/8/12/1420/xml |
| article xml file uploaded | 18 December 2019 10:06 CET | Update | - |
| article pdf uploaded. | 28 November 2019 13:47 CET | Version of Record | https://www.mdpi.com/2079-9292/8/12/1420/pdf-vor |
| article xml file uploaded | 28 November 2019 13:47 CET | Original file | - |
