| article html file updated | 14 February 2020 04:25 CET | Update | https://www.mdpi.com/1996-1073/12/21/4100 |
| article html file updated | 15 November 2019 08:04 CET | Update | N/A |
| article html file updated | 2 November 2019 09:37 CET | Original file | N/A |
| article pdf uploaded. | 2 November 2019 09:36 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4100/pdf |
| article xml uploaded. | 2 November 2019 09:36 CET | Update | https://www.mdpi.com/1996-1073/12/21/4100/xml |
| article xml file uploaded | 2 November 2019 09:36 CET | Update | N/A |
| article pdf uploaded. | 27 October 2019 11:00 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4100/pdf-vor |
| article xml file uploaded | 27 October 2019 11:00 CET | Original file | N/A |
