| article html file updated | 23 April 2020 09:00 CEST | Original file | https://www.mdpi.com/2075-163X/10/4/347 |
| article pdf uploaded. | 23 April 2020 08:59 CEST | Updated version of record | https://www.mdpi.com/2075-163X/10/4/347/pdf |
| article xml uploaded. | 23 April 2020 08:59 CEST | Update | https://www.mdpi.com/2075-163X/10/4/347/xml |
| article xml file uploaded | 23 April 2020 08:59 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 17:48 CEST | Version of Record | https://www.mdpi.com/2075-163X/10/4/347/pdf-vor |
| article xml file uploaded | 13 April 2020 17:48 CEST | Original file | - |
