| article html file updated | 10 February 2020 13:10 CET | Update | https://www.mdpi.com/2414-6366/3/4/106 |
| article html file updated | 29 April 2019 01:25 CEST | Update | - |
| article html file updated | 14 April 2019 20:45 CEST | Update | - |
| article html file updated | 31 March 2019 23:37 CEST | Update | - |
| article html file updated | 28 September 2018 05:36 CEST | Original file | - |
| article pdf uploaded. | 28 September 2018 04:53 CEST | Version of Record | https://www.mdpi.com/2414-6366/3/4/106/pdf |
| article xml uploaded. | 28 September 2018 04:53 CEST | Update | https://www.mdpi.com/2414-6366/3/4/106/xml |
| article xml file uploaded | 28 September 2018 04:53 CEST | Original file | - |
