| article html file updated | 15 August 2026 10:28 CEST | Update | https://www.mdpi.com/2504-3900/2/13/1028 |
| article html file updated | 26 September 2022 15:05 CEST | Original file | N/A |
| article pdf uploaded. | 9 November 2018 04:50 CET | Updated version of record | https://www.mdpi.com/2504-3900/2/13/1028/pdf |
| article pdf uploaded. | 9 November 2018 04:48 CET | Version of Record | https://www.mdpi.com/2504-3900/2/13/1028/pdf-vor |
| article xml file uploaded | 9 November 2018 04:48 CET | Original file | https://www.mdpi.com/2504-3900/2/13/1028/xml |
