| article html file updated | 26 September 2022 14:04 CEST | Original file | https://www.mdpi.com/2504-3900/2/21/1325 |
| article pdf uploaded. | 29 October 2018 04:06 CET | Updated version of record | https://www.mdpi.com/2504-3900/2/21/1325/pdf |
| article pdf uploaded. | 26 October 2018 05:11 CEST | Version of Record | https://www.mdpi.com/2504-3900/2/21/1325/pdf-vor |
| article xml file uploaded | 26 October 2018 05:11 CEST | Original file | https://www.mdpi.com/2504-3900/2/21/1325/xml |
