| article html file updated | 14 February 2020 11:05 CET | Update | https://www.mdpi.com/2305-6304/7/4/58 |
| article html file updated | 30 December 2019 14:48 CET | Update | - |
| article html file updated | 2 December 2019 10:19 CET | Original file | - |
| article pdf uploaded. | 2 December 2019 10:17 CET | Updated version of record | https://www.mdpi.com/2305-6304/7/4/58/pdf |
| article xml uploaded. | 2 December 2019 10:17 CET | Update | https://www.mdpi.com/2305-6304/7/4/58/xml |
| article xml file uploaded | 2 December 2019 10:17 CET | Update | - |
| article pdf uploaded. | 19 November 2019 11:34 CET | Version of Record | https://www.mdpi.com/2305-6304/7/4/58/pdf-vor |
| article xml file uploaded | 19 November 2019 11:34 CET | Original file | - |
