| article html file updated | 15 August 2026 12:40 CEST | Update | https://www.mdpi.com/2504-3900/2/13/780 |
| article html file updated | 26 September 2022 10:56 CEST | Original file | N/A |
| article pdf uploaded. | 13 December 2018 02:24 CET | Version of Record | https://www.mdpi.com/2504-3900/2/13/780/pdf |
| article xml file uploaded | 13 December 2018 02:24 CET | Original file | https://www.mdpi.com/2504-3900/2/13/780/xml |
