| article html file updated | 13 February 2020 07:31 CET | Update | https://www.mdpi.com/1996-1073/12/15/3012 |
| article html file updated | 12 August 2019 14:29 CEST | Update | N/A |
| article html file updated | 8 August 2019 12:16 CEST | Update | N/A |
| article pdf uploaded. | 8 August 2019 12:14 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/15/3012/pdf |
| article xml uploaded. | 8 August 2019 12:14 CEST | Update | https://www.mdpi.com/1996-1073/12/15/3012/xml |
| article xml file uploaded | 8 August 2019 12:14 CEST | Update | N/A |
| article html file updated | 5 August 2019 11:32 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2019 11:31 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/15/3012/pdf-vor |
| article xml file uploaded | 5 August 2019 11:30 CEST | Original file | N/A |
