| article html file updated | 11 February 2020 07:44 CET | Update | https://www.mdpi.com/2571-841X/2/1/3 |
| article html file updated | 27 April 2019 09:13 CEST | Update | - |
| article html file updated | 13 April 2019 05:12 CEST | Update | - |
| article html file updated | 3 April 2019 00:32 CEST | Update | - |
| article html file updated | 15 January 2019 09:11 CET | Update | - |
| article pdf uploaded. | 15 January 2019 09:10 CET | Updated version of record | https://www.mdpi.com/2571-841X/2/1/3/pdf |
| article html file updated | 9 January 2019 15:03 CET | Original file | - |
| article xml uploaded. | 9 January 2019 15:02 CET | Original file | https://www.mdpi.com/2571-841X/2/1/3/xml |
