| article html file updated | 31 August 2025 23:06 CEST | Update | https://www.mdpi.com/1999-4907/11/6/658 |
| article html file updated | 21 July 2022 20:21 CEST | Update | - |
| article html file updated | 21 June 2020 09:34 CEST | Original file | - |
| article pdf uploaded. | 21 June 2020 09:33 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/6/658/pdf |
| article xml uploaded. | 21 June 2020 09:33 CEST | Update | https://www.mdpi.com/1999-4907/11/6/658/xml |
| article xml file uploaded | 21 June 2020 09:33 CEST | Original file | - |
| article pdf uploaded. | 9 June 2020 13:46 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/6/658/pdf-vor |
| article pdf uploaded. | 9 June 2020 13:46 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/6/658/pdf-vor |
