| article html file updated | 13 February 2020 08:18 CET | Update | https://www.mdpi.com/2075-5309/9/8/181 |
| article html file updated | 27 August 2019 21:59 CEST | Update | - |
| article html file updated | 8 August 2019 11:22 CEST | Original file | - |
| article pdf uploaded. | 8 August 2019 11:21 CEST | Version of Record | https://www.mdpi.com/2075-5309/9/8/181/pdf |
| article xml uploaded. | 8 August 2019 11:21 CEST | Update | https://www.mdpi.com/2075-5309/9/8/181/xml |
| article xml file uploaded | 8 August 2019 11:20 CEST | Original file | - |
