| article html file updated | 14 February 2020 11:25 CET | Update | https://www.mdpi.com/2075-4698/9/4/79 |
| article html file updated | 31 December 2019 03:18 CET | Update | N/A |
| article html file updated | 11 December 2019 08:48 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2019 08:47 CET | Updated version of record | https://www.mdpi.com/2075-4698/9/4/79/pdf |
| article xml uploaded. | 11 December 2019 08:47 CET | Update | https://www.mdpi.com/2075-4698/9/4/79/xml |
| article xml file uploaded | 11 December 2019 08:47 CET | Update | N/A |
| article pdf uploaded. | 20 November 2019 12:37 CET | Version of Record | https://www.mdpi.com/2075-4698/9/4/79/pdf-vor |
| article xml file uploaded | 20 November 2019 12:37 CET | Original file | N/A |
