| article html file updated | 26 September 2022 16:26 CEST | Original file | https://www.mdpi.com/2504-3900/2/25/1532 |
| article pdf uploaded. | 5 December 2018 04:48 CET | Version of Record | https://www.mdpi.com/2504-3900/2/25/1532/pdf |
| article xml file uploaded | 5 December 2018 04:48 CET | Original file | https://www.mdpi.com/2504-3900/2/25/1532/xml |
