| article html file updated | 15 February 2020 00:54 CET | Update | https://www.mdpi.com/1996-1073/13/2/298 |
| article html file updated | 7 February 2020 13:47 CET | Update | N/A |
| article html file updated | 10 January 2020 11:16 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2020 11:14 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/298/pdf |
| article xml uploaded. | 10 January 2020 11:14 CET | Update | https://www.mdpi.com/1996-1073/13/2/298/xml |
| article xml file uploaded | 10 January 2020 11:14 CET | Update | N/A |
| article pdf uploaded. | 7 January 2020 13:31 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/298/pdf-vor |
| article xml file uploaded | 7 January 2020 13:31 CET | Original file | N/A |
