| article html file updated | 12 August 2026 23:13 CEST | Update | https://www.mdpi.com/2304-6740/2/1/96 |
| article html file updated | 6 February 2020 08:05 CET | Update | N/A |
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| article pdf uploaded. | 24 March 2014 09:10 CET | Updated version of record | https://www.mdpi.com/2304-6740/2/1/96/pdf |
| article pdf uploaded. | 21 March 2014 15:10 CET | Version of Record | https://www.mdpi.com/2304-6740/2/1/96/pdf-vor |
