| article html file updated | 11 August 2020 06:33 CEST | Original file | https://www.mdpi.com/2075-4450/11/8/518 |
| article pdf uploaded. | 11 August 2020 06:32 CEST | Updated version of record | https://www.mdpi.com/2075-4450/11/8/518/pdf |
| article xml uploaded. | 11 August 2020 06:32 CEST | Update | https://www.mdpi.com/2075-4450/11/8/518/xml |
| article xml file uploaded | 11 August 2020 06:32 CEST | Original file | - |
| article pdf uploaded. | 10 August 2020 15:46 CEST | Updated version of record | https://www.mdpi.com/2075-4450/11/8/518/pdf-vor |
| article pdf uploaded. | 10 August 2020 15:46 CEST | Version of Record | https://www.mdpi.com/2075-4450/11/8/518/pdf-vor |
