| article html file updated | 13 February 2020 18:17 CET | Update | https://www.mdpi.com/1996-1073/12/18/3561 |
| article html file updated | 25 September 2019 11:01 CEST | Update | - |
| article html file updated | 20 September 2019 11:06 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 11:00 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3561/pdf |
| article xml uploaded. | 20 September 2019 11:00 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3561/xml |
| article xml file uploaded | 20 September 2019 11:00 CEST | Update | - |
| article pdf uploaded. | 17 September 2019 16:09 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3561/pdf-vor |
| article xml file uploaded | 17 September 2019 16:09 CEST | Original file | - |
