| article html file updated | 31 August 2025 01:27 CEST | Update | https://www.mdpi.com/2220-9964/8/9/413 |
| article html file updated | 20 July 2022 03:24 CEST | Update | N/A |
| article html file updated | 13 February 2020 17:40 CET | Update | N/A |
| article html file updated | 26 September 2019 01:53 CEST | Update | N/A |
| article html file updated | 20 September 2019 11:39 CEST | Original file | N/A |
| article pdf uploaded. | 20 September 2019 11:37 CEST | Updated version of record | https://www.mdpi.com/2220-9964/8/9/413/pdf |
| article xml uploaded. | 20 September 2019 11:37 CEST | Update | https://www.mdpi.com/2220-9964/8/9/413/xml |
| article xml file uploaded | 20 September 2019 11:37 CEST | Update | N/A |
| article pdf uploaded. | 14 September 2019 11:16 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/9/413/pdf-vor |
| article xml file uploaded | 14 September 2019 11:16 CEST | Original file | N/A |
