| article html file updated | 13 February 2020 08:42 CET | Update | https://www.mdpi.com/2077-1312/7/8/263 |
| article html file updated | 27 August 2019 16:20 CEST | Update | - |
| article html file updated | 9 August 2019 14:16 CEST | Original file | - |
| article pdf uploaded. | 9 August 2019 14:14 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/8/263/pdf |
| article xml uploaded. | 9 August 2019 14:14 CEST | Update | https://www.mdpi.com/2077-1312/7/8/263/xml |
| article xml file uploaded | 9 August 2019 14:14 CEST | Original file | - |
