| article html file updated | 17 August 2026 01:51 CEST | Update | https://www.mdpi.com/2225-1154/8/2/25 |
| article html file updated | 6 March 2020 06:13 CET | Update | N/A |
| article html file updated | 18 February 2020 08:13 CET | Original file | N/A |
| article pdf uploaded. | 18 February 2020 08:12 CET | Updated version of record | https://www.mdpi.com/2225-1154/8/2/25/pdf |
| article xml uploaded. | 18 February 2020 08:12 CET | Update | https://www.mdpi.com/2225-1154/8/2/25/xml |
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| article pdf uploaded. | 4 February 2020 15:29 CET | Version of Record | https://www.mdpi.com/2225-1154/8/2/25/pdf-vor |
| article xml file uploaded | 4 February 2020 15:29 CET | Original file | N/A |
