| article html file updated | 31 August 2025 20:22 CEST | Update | https://www.mdpi.com/2076-393X/8/2/220 |
| article html file updated | 21 July 2022 04:47 CEST | Update | - |
| article html file updated | 15 May 2020 04:07 CEST | Update | - |
| article pdf uploaded. | 15 May 2020 04:06 CEST | Updated version of record | https://www.mdpi.com/2076-393X/8/2/220/pdf |
| article xml uploaded. | 15 May 2020 04:06 CEST | Update | https://www.mdpi.com/2076-393X/8/2/220/xml |
| article xml file uploaded | 15 May 2020 04:06 CEST | Update | - |
| article html file updated | 14 May 2020 10:28 CEST | Original file | - |
| article pdf uploaded. | 14 May 2020 10:27 CEST | Version of Record | https://www.mdpi.com/2076-393X/8/2/220/pdf-vor |
| article xml file uploaded | 14 May 2020 10:27 CEST | Original file | - |
