| article html file updated | 31 August 2025 10:57 CEST | Update | https://www.mdpi.com/2304-6740/8/2/13 |
| article html file updated | 20 July 2022 19:29 CEST | Update | - |
| article html file updated | 6 March 2020 06:33 CET | Update | - |
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| article pdf uploaded. | 1 March 2020 12:25 CET | Updated version of record | https://www.mdpi.com/2304-6740/8/2/13/pdf |
| article xml uploaded. | 1 March 2020 12:25 CET | Update | https://www.mdpi.com/2304-6740/8/2/13/xml |
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| article supplementary file uploaded. | 6 February 2020 15:34 CET | - | https://www.mdpi.com/2304-6740/8/2/13#supplementary |
| article pdf uploaded. | 6 February 2020 15:34 CET | Version of Record | https://www.mdpi.com/2304-6740/8/2/13/pdf-vor |
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