| article html file updated | 13 February 2020 18:01 CET | Update | https://www.mdpi.com/1996-1073/12/18/3547 |
| article html file updated | 25 September 2019 10:54 CEST | Update | - |
| article html file updated | 20 September 2019 10:12 CEST | Update | - |
| article html file updated | 20 September 2019 10:04 CEST | Update | - |
| article html file updated | 20 September 2019 09:58 CEST | Original file | - |
| article pdf uploaded. | 20 September 2019 09:51 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/18/3547/pdf |
| article xml uploaded. | 20 September 2019 09:51 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3547/xml |
| article xml file uploaded | 20 September 2019 09:51 CEST | Update | - |
| article pdf uploaded. | 16 September 2019 16:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3547/pdf-vor |
| article xml file uploaded | 16 September 2019 16:39 CEST | Original file | - |
