| article html file updated | 12 February 2020 21:00 CET | Update | https://www.mdpi.com/2073-4433/10/6/337 |
| article html file updated | 22 October 2019 05:21 CEST | Update | - |
| article html file updated | 3 July 2019 16:46 CEST | Update | - |
| article html file updated | 21 June 2019 13:06 CEST | Update | - |
| article xml uploaded. | 21 June 2019 13:04 CEST | Update | https://www.mdpi.com/2073-4433/10/6/337/xml |
| article pdf uploaded. | 21 June 2019 13:04 CEST | Updated version of record | https://www.mdpi.com/2073-4433/10/6/337/pdf |
| article html file updated | 20 June 2019 13:39 CEST | Original file | - |
| article pdf uploaded. | 20 June 2019 13:25 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/6/337/pdf-vor |
| article xml file uploaded | 20 June 2019 13:25 CEST | Original file | - |
