| article html file updated | 18 March 2021 09:30 CET | Update | https://www.mdpi.com/1648-9144/56/8/391 |
| article html file updated | 7 August 2020 04:27 CEST | Original file | - |
| article pdf uploaded. | 7 August 2020 04:25 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/8/391/pdf |
| article xml uploaded. | 7 August 2020 04:25 CEST | Update | https://www.mdpi.com/1648-9144/56/8/391/xml |
| article xml file uploaded | 7 August 2020 04:25 CEST | Original file | - |
| article pdf uploaded. | 5 August 2020 13:39 CEST | Updated version of record | https://www.mdpi.com/1648-9144/56/8/391/pdf-vor |
| article pdf uploaded. | 5 August 2020 13:39 CEST | Version of Record | https://www.mdpi.com/1648-9144/56/8/391/pdf-vor |
