| article html file updated | 31 August 2025 22:39 CEST | Update | https://www.mdpi.com/1911-8074/13/6/116 |
| article html file updated | 21 July 2022 07:04 CEST | Update | N/A |
| article html file updated | 21 June 2020 04:04 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2020 04:03 CEST | Updated version of record | https://www.mdpi.com/1911-8074/13/6/116/pdf |
| article xml uploaded. | 21 June 2020 04:03 CEST | Update | https://www.mdpi.com/1911-8074/13/6/116/xml |
| article xml file uploaded | 21 June 2020 04:03 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 15:10 CEST | Version of Record | https://www.mdpi.com/1911-8074/13/6/116/pdf-vor |
