| article html file updated | 14 February 2020 14:20 CET | Update | https://www.mdpi.com/2075-163X/9/12/739 |
| article html file updated | 1 January 2020 04:56 CET | Update | N/A |
| article html file updated | 18 December 2019 13:04 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 13:03 CET | Updated version of record | https://www.mdpi.com/2075-163X/9/12/739/pdf |
| article xml uploaded. | 18 December 2019 13:03 CET | Update | https://www.mdpi.com/2075-163X/9/12/739/xml |
| article xml file uploaded | 18 December 2019 13:03 CET | Update | N/A |
| article pdf uploaded. | 29 November 2019 11:50 CET | Version of Record | https://www.mdpi.com/2075-163X/9/12/739/pdf-vor |
| article xml file uploaded | 29 November 2019 11:50 CET | Original file | N/A |
