| article html file updated | 31 August 2025 02:41 CEST | Update | https://www.mdpi.com/2304-8158/8/10/469 |
| article html file updated | 20 July 2022 01:54 CEST | Update | - |
| article html file updated | 13 February 2020 23:43 CET | Update | - |
| article html file updated | 31 October 2019 07:35 CET | Update | - |
| article html file updated | 22 October 2019 08:04 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 08:02 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/10/469/pdf |
| article xml uploaded. | 22 October 2019 08:02 CEST | Update | https://www.mdpi.com/2304-8158/8/10/469/xml |
| article xml file uploaded | 22 October 2019 08:02 CEST | Update | - |
| article supplementary file uploaded. | 10 October 2019 16:41 CEST | - | https://www.mdpi.com/2304-8158/8/10/469#supplementary |
| article pdf uploaded. | 10 October 2019 16:41 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/469/pdf-vor |
| article xml file uploaded | 10 October 2019 16:41 CEST | Original file | - |
