| article html file updated | 17 August 2026 00:28 CEST | Update | https://www.mdpi.com/2077-1312/8/1/60 |
| article html file updated | 31 August 2025 09:28 CEST | Update | N/A |
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| article html file updated | 15 February 2020 04:35 CET | Update | N/A |
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| article html file updated | 20 January 2020 09:50 CET | Original file | N/A |
| article pdf uploaded. | 20 January 2020 09:48 CET | Version of Record | https://www.mdpi.com/2077-1312/8/1/60/pdf |
| article xml uploaded. | 20 January 2020 09:48 CET | Update | https://www.mdpi.com/2077-1312/8/1/60/xml |
| article xml file uploaded | 20 January 2020 09:48 CET | Original file | N/A |
