| article html file updated | 26 September 2022 10:17 CEST | Original file | https://www.mdpi.com/2504-3900/42/1/77 |
| article pdf uploaded. | 6 May 2020 07:34 CEST | Version of Record | https://www.mdpi.com/2504-3900/42/1/77/pdf |
| article xml file uploaded | 6 May 2020 07:34 CEST | Original file | https://www.mdpi.com/2504-3900/42/1/77/xml |
