| article html file updated | 13 February 2020 17:11 CET | Update | https://www.mdpi.com/2073-4433/10/9/541 |
| article html file updated | 25 September 2019 12:38 CEST | Update | N/A |
| article html file updated | 20 September 2019 10:45 CEST | Original file | N/A |
| article pdf uploaded. | 20 September 2019 10:30 CEST | Updated version of record | https://www.mdpi.com/2073-4433/10/9/541/pdf |
| article xml uploaded. | 20 September 2019 10:30 CEST | Update | https://www.mdpi.com/2073-4433/10/9/541/xml |
| article xml file uploaded | 20 September 2019 10:30 CEST | Update | N/A |
| article pdf uploaded. | 12 September 2019 13:14 CEST | Version of Record | https://www.mdpi.com/2073-4433/10/9/541/pdf-vor |
| article xml file uploaded | 12 September 2019 13:14 CEST | Original file | N/A |
