| article html file updated | 24 January 2024 16:33 CET | Original file | https://www.mdpi.com/2504-3900/11/1/27 |
| article pdf uploaded. | 14 August 2019 10:13 CEST | Updated version of record | https://www.mdpi.com/2504-3900/11/1/27/pdf |
| article xml file uploaded | 18 April 2019 11:00 CEST | Original file | https://www.mdpi.com/2504-3900/11/1/27/xml |
