| article html file updated | 26 September 2022 16:08 CEST | Original file | https://www.mdpi.com/2504-3900/2/8/545 |
| article pdf uploaded. | 6 August 2018 13:30 CEST | Updated version of record | https://www.mdpi.com/2504-3900/2/8/545/pdf |
| article pdf uploaded. | 6 August 2018 13:13 CEST | Version of Record | https://www.mdpi.com/2504-3900/2/8/545/pdf-vor |
| article xml file uploaded | 6 August 2018 13:13 CEST | Original file | https://www.mdpi.com/2504-3900/2/8/545/xml |
