| article html file updated | 13 February 2020 08:49 CET | Update | https://www.mdpi.com/2571-841X/2/3/20 |
| article html file updated | 13 August 2019 15:31 CEST | Update | - |
| article xml uploaded. | 13 August 2019 15:30 CEST | Update | https://www.mdpi.com/2571-841X/2/3/20/xml |
| article pdf uploaded. | 13 August 2019 15:30 CEST | Updated version of record | https://www.mdpi.com/2571-841X/2/3/20/pdf |
| article html file updated | 10 August 2019 05:44 CEST | Original file | - |
| article pdf uploaded. | 10 August 2019 05:42 CEST | Version of Record | https://www.mdpi.com/2571-841X/2/3/20/pdf-vor |
| article xml uploaded. | 10 August 2019 05:42 CEST | Update | - |
| article xml file uploaded | 10 August 2019 05:42 CEST | Original file | - |
