| article html file updated | 1 September 2025 03:52 CEST | Update | https://www.mdpi.com/2309-608X/6/3/117 |
| article html file updated | 22 July 2022 01:12 CEST | Update | N/A |
| article html file updated | 28 July 2020 09:36 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2020 09:35 CEST | Updated version of record | https://www.mdpi.com/2309-608X/6/3/117/pdf |
| article xml uploaded. | 28 July 2020 09:35 CEST | Update | https://www.mdpi.com/2309-608X/6/3/117/xml |
| article xml file uploaded | 28 July 2020 09:35 CEST | Original file | N/A |
| article pdf uploaded. | 24 July 2020 13:14 CEST | Updated version of record | https://www.mdpi.com/2309-608X/6/3/117/pdf-vor |
| article pdf uploaded. | 24 July 2020 13:14 CEST | Version of Record | https://www.mdpi.com/2309-608X/6/3/117/pdf-vor |
