| article html file updated | 14 February 2020 13:38 CET | Update | https://www.mdpi.com/2075-4701/9/12/1266 |
| article html file updated | 31 December 2019 21:58 CET | Update | N/A |
| article html file updated | 18 December 2019 10:01 CET | Original file | N/A |
| article pdf uploaded. | 18 December 2019 09:55 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/12/1266/pdf |
| article xml uploaded. | 18 December 2019 09:55 CET | Update | https://www.mdpi.com/2075-4701/9/12/1266/xml |
| article xml file uploaded | 18 December 2019 09:55 CET | Update | N/A |
| article pdf uploaded. | 27 November 2019 14:49 CET | Version of Record | https://www.mdpi.com/2075-4701/9/12/1266/pdf-vor |
| article xml file uploaded | 27 November 2019 14:49 CET | Original file | N/A |
