| article html file updated | 1 September 2025 15:37 CEST | Update | https://www.mdpi.com/2075-4434/8/4/87 |
| article html file updated | 23 July 2022 04:28 CEST | Update | N/A |
| article html file updated | 15 December 2020 12:08 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2020 12:07 CET | Updated version of record | https://www.mdpi.com/2075-4434/8/4/87/pdf |
| article xml uploaded. | 15 December 2020 12:07 CET | Update | https://www.mdpi.com/2075-4434/8/4/87/xml |
| article xml file uploaded | 15 December 2020 12:07 CET | Original file | N/A |
| article pdf uploaded. | 10 December 2020 09:18 CET | Updated version of record | https://www.mdpi.com/2075-4434/8/4/87/pdf-vor |
| article pdf uploaded. | 9 December 2020 16:27 CET | Version of Record | https://www.mdpi.com/2075-4434/8/4/87/pdf-vor |
