| article html file updated | 31 August 2025 01:58 CEST | Update | https://www.mdpi.com/2304-8158/8/10/439 |
| article html file updated | 20 July 2022 02:46 CEST | Update | - |
| article html file updated | 13 February 2020 20:12 CET | Update | - |
| article html file updated | 31 October 2019 07:29 CET | Update | - |
| article html file updated | 25 September 2019 21:59 CEST | Original file | - |
| article supplementary file uploaded. | 25 September 2019 12:07 CEST | - | https://www.mdpi.com/2304-8158/8/10/439#supplementary |
| article pdf uploaded. | 25 September 2019 12:07 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/439/pdf |
| article xml uploaded. | 25 September 2019 12:07 CEST | Update | https://www.mdpi.com/2304-8158/8/10/439/xml |
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