| article html file updated | 13 February 2020 23:41 CET | Update | https://www.mdpi.com/2220-9964/8/10/446 |
| article html file updated | 30 October 2019 15:42 CET | Update | - |
| article html file updated | 22 October 2019 09:47 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 09:46 CEST | Updated version of record | https://www.mdpi.com/2220-9964/8/10/446/pdf |
| article xml uploaded. | 22 October 2019 09:46 CEST | Update | https://www.mdpi.com/2220-9964/8/10/446/xml |
| article xml file uploaded | 22 October 2019 09:46 CEST | Update | - |
| article pdf uploaded. | 10 October 2019 15:59 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/10/446/pdf-vor |
| article xml file uploaded | 10 October 2019 15:59 CEST | Original file | - |
