| article html file updated | 25 January 2024 12:04 CET | Original file | https://www.mdpi.com/2504-3900/41/1/70 |
| article pdf uploaded. | 29 January 2020 05:28 CET | Version of Record | https://www.mdpi.com/2504-3900/41/1/70/pdf |
| article xml file uploaded | 29 January 2020 05:28 CET | Original file | https://www.mdpi.com/2504-3900/41/1/70/xml |
