| article html file updated | 13 February 2020 18:19 CET | Update | https://www.mdpi.com/1996-1073/12/18/3564 |
| article html file updated | 25 September 2019 11:04 CEST | Update | - |
| article html file updated | 20 September 2019 11:12 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 11:10 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3564/pdf |
| article xml uploaded. | 20 September 2019 11:10 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3564/xml |
| article xml file uploaded | 20 September 2019 11:10 CEST | Update | - |
| article pdf uploaded. | 17 September 2019 16:51 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3564/pdf-vor |
| article xml file uploaded | 17 September 2019 16:51 CEST | Original file | - |
