| article html file updated | 13 February 2020 18:23 CET | Update | https://www.mdpi.com/2571-550X/2/3/32 |
| article html file updated | 26 September 2019 14:31 CEST | Update | - |
| article html file updated | 18 September 2019 09:19 CEST | Update | - |
| article html file updated | 18 September 2019 09:18 CEST | Update | - |
| article html file updated | 18 September 2019 09:17 CEST | Original file | - |
| article pdf uploaded. | 18 September 2019 09:16 CEST | Version of Record | https://www.mdpi.com/2571-550X/2/3/32/pdf |
| article xml uploaded. | 18 September 2019 09:16 CEST | Update | https://www.mdpi.com/2571-550X/2/3/32/xml |
| article xml file uploaded | 18 September 2019 09:16 CEST | Original file | - |
