| article html file updated | 15 August 2026 10:39 CEST | Update | https://www.mdpi.com/2504-3900/2/13/1040 |
| article html file updated | 26 September 2022 15:52 CEST | Original file | N/A |
| article pdf uploaded. | 13 November 2018 02:10 CET | Updated version of record | https://www.mdpi.com/2504-3900/2/13/1040/pdf |
| article pdf uploaded. | 13 November 2018 02:04 CET | Version of Record | https://www.mdpi.com/2504-3900/2/13/1040/pdf-vor |
| article xml file uploaded | 13 November 2018 02:04 CET | Original file | https://www.mdpi.com/2504-3900/2/13/1040/xml |
