| article html file updated | 13 February 2020 06:44 CET | Update | https://www.mdpi.com/2311-7524/5/3/55 |
| article html file updated | 26 September 2019 13:54 CEST | Update | - |
| article html file updated | 1 August 2019 14:39 CEST | Original file | - |
| article pdf uploaded. | 1 August 2019 14:38 CEST | Version of Record | https://www.mdpi.com/2311-7524/5/3/55/pdf |
| article xml uploaded. | 1 August 2019 14:38 CEST | Update | https://www.mdpi.com/2311-7524/5/3/55/xml |
| article xml file uploaded | 1 August 2019 14:38 CEST | Original file | - |
