| article html file updated | 31 August 2025 03:01 CEST | Update | https://www.mdpi.com/2304-8158/8/10/504 |
| article html file updated | 20 July 2022 01:30 CEST | Update | - |
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| article html file updated | 31 October 2019 07:43 CET | Update | - |
| article html file updated | 24 October 2019 10:09 CEST | Update | - |
| article pdf uploaded. | 24 October 2019 10:08 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/10/504/pdf |
| article xml uploaded. | 24 October 2019 10:08 CEST | Update | https://www.mdpi.com/2304-8158/8/10/504/xml |
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| article html file updated | 16 October 2019 13:28 CEST | Original file | - |
| article pdf uploaded. | 16 October 2019 13:27 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/10/504/pdf-vor |
| article xml uploaded. | 16 October 2019 13:27 CEST | Update | - |
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