| article html file updated | 14 February 2020 10:44 CET | Update | https://www.mdpi.com/2075-471X/8/4/30 |
| article html file updated | 29 November 2019 10:14 CET | Update | - |
| article pdf uploaded. | 29 November 2019 10:13 CET | Updated version of record | https://www.mdpi.com/2075-471X/8/4/30/pdf |
| article xml uploaded. | 29 November 2019 10:13 CET | Update | https://www.mdpi.com/2075-471X/8/4/30/xml |
| article xml file uploaded | 29 November 2019 10:13 CET | Update | - |
| article html file updated | 18 November 2019 10:54 CET | Original file | - |
| article pdf uploaded. | 18 November 2019 10:52 CET | Version of Record | https://www.mdpi.com/2075-471X/8/4/30/pdf-vor |
| article xml uploaded. | 18 November 2019 10:52 CET | Update | - |
| article xml file uploaded | 18 November 2019 10:52 CET | Original file | - |
