| article html file updated | 17 August 2026 05:06 CEST | Update | https://www.mdpi.com/2227-9059/8/3/55 |
| article html file updated | 31 August 2025 13:43 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:12 CEST | Update | N/A |
| article html file updated | 1 April 2020 20:03 CEST | Update | N/A |
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| article html file updated | 7 March 2020 18:37 CET | Original file | N/A |
| article pdf uploaded. | 6 March 2020 13:40 CET | Version of Record | https://www.mdpi.com/2227-9059/8/3/55/pdf |
| article xml uploaded. | 6 March 2020 13:40 CET | Update | https://www.mdpi.com/2227-9059/8/3/55/xml |
| article xml file uploaded | 6 March 2020 13:40 CET | Original file | N/A |
