| article html file updated | 13 February 2020 08:26 CET | Update | https://www.mdpi.com/2075-4701/9/8/873 |
| article html file updated | 27 August 2019 22:47 CEST | Update | N/A |
| article html file updated | 16 August 2019 11:49 CEST | Original file | N/A |
| article pdf uploaded. | 16 August 2019 11:48 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/8/873/pdf |
| article xml uploaded. | 16 August 2019 11:48 CEST | Update | https://www.mdpi.com/2075-4701/9/8/873/xml |
| article xml file uploaded | 16 August 2019 11:48 CEST | Update | N/A |
| article pdf uploaded. | 8 August 2019 16:05 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/8/873/pdf-vor |
| article xml file uploaded | 8 August 2019 16:05 CEST | Original file | N/A |
