| article html file updated | 31 August 2025 02:48 CEST | Update | https://www.mdpi.com/2304-8158/8/10/488 |
| article html file updated | 20 July 2022 01:45 CEST | Update | - |
| article html file updated | 14 February 2020 00:21 CET | Update | - |
| article html file updated | 31 October 2019 07:40 CET | Update | - |
| article html file updated | 23 October 2019 08:39 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 08:37 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/10/488/pdf |
| article xml uploaded. | 23 October 2019 08:37 CEST | Update | https://www.mdpi.com/2304-8158/8/10/488/xml |
| article xml file uploaded | 23 October 2019 08:37 CEST | Update | - |
| article pdf uploaded. | 12 October 2019 12:42 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/488/pdf-vor |
| article xml file uploaded | 12 October 2019 12:42 CEST | Original file | - |
