| article html file updated | 30 August 2025 22:41 CEST | Update | https://www.mdpi.com/2304-8158/8/7/266 |
| article html file updated | 20 July 2022 06:46 CEST | Update | N/A |
| article html file updated | 13 February 2020 03:24 CET | Update | N/A |
| article html file updated | 31 July 2019 20:21 CEST | Update | N/A |
| article html file updated | 23 July 2019 04:14 CEST | Original file | N/A |
| article pdf uploaded. | 23 July 2019 04:13 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/7/266/pdf |
| article xml uploaded. | 23 July 2019 04:13 CEST | Update | https://www.mdpi.com/2304-8158/8/7/266/xml |
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| article pdf uploaded. | 18 July 2019 16:13 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/7/266/pdf-vor |
| article xml file uploaded | 18 July 2019 16:13 CEST | Original file | N/A |
