| article html file updated | 15 August 2026 07:35 CEST | Update | https://www.mdpi.com/2504-3900/2/18/1187 |
| article html file updated | 26 September 2022 14:36 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2018 13:33 CEST | Updated version of record | https://www.mdpi.com/2504-3900/2/18/1187/pdf |
| article pdf uploaded. | 17 September 2018 13:05 CEST | Version of Record | https://www.mdpi.com/2504-3900/2/18/1187/pdf-vor |
| article xml file uploaded | 17 September 2018 13:05 CEST | Original file | https://www.mdpi.com/2504-3900/2/18/1187/xml |
