| article html file updated | 13 February 2020 17:22 CET | Update | https://www.mdpi.com/2223-7747/8/9/347 |
| article html file updated | 27 September 2019 16:40 CEST | Update | - |
| article html file updated | 13 September 2019 03:24 CEST | Update | - |
| article html file updated | 13 September 2019 03:22 CEST | Update | - |
| article html file updated | 13 September 2019 03:22 CEST | Original file | - |
| article supplementary file uploaded. | 13 September 2019 03:20 CEST | - | https://www.mdpi.com/2223-7747/8/9/347#supplementary |
| article pdf uploaded. | 13 September 2019 03:20 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/9/347/pdf |
| article xml uploaded. | 13 September 2019 03:20 CEST | Update | https://www.mdpi.com/2223-7747/8/9/347/xml |
| article xml file uploaded | 13 September 2019 03:20 CEST | Original file | - |
