| article html file updated | 8 February 2020 14:32 CET | Update | https://www.mdpi.com/2504-186X/2/3/12 |
| article html file updated | 26 September 2019 18:25 CEST | Update | - |
| article html file updated | 3 May 2019 05:02 CEST | Update | - |
| article html file updated | 25 August 2017 20:13 CEST | Original file | - |
| article xml uploaded. | 25 August 2017 20:12 CEST | Update | https://www.mdpi.com/2504-186X/2/3/12/xml |
| article xml uploaded. | 25 August 2017 20:12 CEST | Original file | - |
| article pdf uploaded. | 25 August 2017 20:12 CEST | Updated version of record | https://www.mdpi.com/2504-186X/2/3/12/pdf |
| article pdf uploaded. | 25 August 2017 14:55 CEST | Version of Record | - |
