| article html file updated | 17 August 2026 00:12 CEST | Update | https://www.mdpi.com/2304-8158/9/1/97 |
| article html file updated | 31 August 2025 09:14 CEST | Update | N/A |
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| article html file updated | 15 February 2020 03:44 CET | Update | N/A |
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| article html file updated | 17 January 2020 09:07 CET | Original file | N/A |
| article pdf uploaded. | 17 January 2020 09:06 CET | Version of Record | https://www.mdpi.com/2304-8158/9/1/97/pdf |
| article xml uploaded. | 17 January 2020 09:06 CET | Update | https://www.mdpi.com/2304-8158/9/1/97/xml |
| article xml file uploaded | 17 January 2020 09:06 CET | Original file | N/A |
