| article html file updated | 20 July 2022 22:39 CEST | Update | https://www.mdpi.com/2311-7524/6/1/18 |
| article html file updated | 27 March 2020 09:07 CET | Original file | - |
| article pdf uploaded. | 27 March 2020 09:05 CET | Updated version of record | https://www.mdpi.com/2311-7524/6/1/18/pdf |
| article xml uploaded. | 27 March 2020 09:05 CET | Update | https://www.mdpi.com/2311-7524/6/1/18/xml |
| article xml file uploaded | 27 March 2020 09:05 CET | Update | - |
| article pdf uploaded. | 11 March 2020 15:08 CET | Version of Record | https://www.mdpi.com/2311-7524/6/1/18/pdf-vor |
| article xml file uploaded | 11 March 2020 15:08 CET | Original file | - |
