| article html file updated | 31 August 2025 21:15 CEST | Update | https://www.mdpi.com/2254-9625/10/2/44 |
| article html file updated | 21 July 2022 05:39 CEST | Update | N/A |
| article html file updated | 23 July 2020 07:04 CEST | Update | N/A |
| article xml uploaded. | 23 July 2020 07:03 CEST | Update | https://www.mdpi.com/2254-9625/10/2/44/xml |
| article pdf uploaded. | 23 July 2020 07:03 CEST | Updated version of record | https://www.mdpi.com/2254-9625/10/2/44/pdf |
| article html file updated | 22 May 2020 08:39 CEST | Original file | N/A |
| article pdf uploaded. | 22 May 2020 08:37 CEST | Version of Record | https://www.mdpi.com/2254-9625/10/2/44/pdf-vor |
| article xml file uploaded | 22 May 2020 08:37 CEST | Original file | N/A |
