| article html file updated | 14 February 2020 13:36 CET | Update | https://www.mdpi.com/2079-9292/8/12/1415 |
| article html file updated | 31 December 2019 13:54 CET | Update | - |
| article html file updated | 28 November 2019 05:37 CET | Update | - |
| article pdf uploaded. | 28 November 2019 05:35 CET | Updated version of record | https://www.mdpi.com/2079-9292/8/12/1415/pdf |
| article xml uploaded. | 28 November 2019 05:35 CET | Update | https://www.mdpi.com/2079-9292/8/12/1415/xml |
| article xml file uploaded | 28 November 2019 05:35 CET | Update | - |
| article html file updated | 28 November 2019 01:58 CET | Original file | - |
| article pdf uploaded. | 27 November 2019 13:05 CET | Version of Record | https://www.mdpi.com/2079-9292/8/12/1415/pdf-vor |
| article xml uploaded. | 27 November 2019 13:05 CET | Update | - |
| article xml file uploaded | 27 November 2019 13:05 CET | Original file | - |
