| article html file updated | 15 August 2026 09:25 CEST | Update | https://www.mdpi.com/2504-3900/2/20/1301 |
| article html file updated | 26 September 2022 14:39 CEST | Original file | N/A |
| article pdf uploaded. | 22 October 2018 11:48 CEST | Updated version of record | https://www.mdpi.com/2504-3900/2/20/1301/pdf |
| article pdf uploaded. | 22 October 2018 11:33 CEST | Version of Record | https://www.mdpi.com/2504-3900/2/20/1301/pdf-vor |
| article xml file uploaded | 22 October 2018 11:33 CEST | Original file | https://www.mdpi.com/2504-3900/2/20/1301/xml |
