| article html file updated | 31 August 2025 20:57 CEST | Update | https://www.mdpi.com/2304-8158/9/5/656 |
| article html file updated | 21 July 2022 05:22 CEST | Update | N/A |
| article html file updated | 9 October 2020 02:09 CEST | Update | N/A |
| article html file updated | 27 May 2020 16:35 CEST | Original file | N/A |
| article pdf uploaded. | 27 May 2020 16:32 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/5/656/pdf |
| article xml uploaded. | 27 May 2020 16:32 CEST | Update | https://www.mdpi.com/2304-8158/9/5/656/xml |
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| article pdf uploaded. | 19 May 2020 16:07 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/5/656/pdf-vor |
| article xml file uploaded | 19 May 2020 16:07 CEST | Original file | N/A |
