| article html file updated | 1 September 2025 04:26 CEST | Update | https://www.mdpi.com/1999-5903/12/8/129 |
| article html file updated | 22 July 2022 01:54 CEST | Update | - |
| article html file updated | 11 August 2020 07:54 CEST | Original file | - |
| article pdf uploaded. | 11 August 2020 07:52 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/8/129/pdf |
| article xml uploaded. | 11 August 2020 07:52 CEST | Update | https://www.mdpi.com/1999-5903/12/8/129/xml |
| article xml file uploaded | 11 August 2020 07:52 CEST | Original file | - |
| article pdf uploaded. | 31 July 2020 09:35 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/8/129/pdf-vor |
| article pdf uploaded. | 30 July 2020 14:16 CEST | Updated version of record | https://www.mdpi.com/1999-5903/12/8/129/pdf-vor |
| article pdf uploaded. | 30 July 2020 14:16 CEST | Version of Record | https://www.mdpi.com/1999-5903/12/8/129/pdf-vor |
