| article html file updated | 12 February 2020 18:28 CET | Update | https://www.mdpi.com/2073-4352/9/6/298 |
| article html file updated | 3 July 2019 16:22 CEST | Update | - |
| article html file updated | 22 June 2019 10:23 CEST | Original file | - |
| article pdf uploaded. | 22 June 2019 10:21 CEST | Updated version of record | https://www.mdpi.com/2073-4352/9/6/298/pdf |
| article xml uploaded. | 22 June 2019 10:21 CEST | Update | https://www.mdpi.com/2073-4352/9/6/298/xml |
| article xml file uploaded | 22 June 2019 10:21 CEST | Update | - |
| article pdf uploaded. | 8 June 2019 10:24 CEST | Version of Record | https://www.mdpi.com/2073-4352/9/6/298/pdf-vor |
| article xml file uploaded | 8 June 2019 10:24 CEST | Original file | - |
