| article html file updated | 31 August 2025 11:36 CEST | Update | https://www.mdpi.com/2218-1989/10/2/67 |
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| article pdf uploaded. | 24 February 2020 10:00 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/2/67/pdf |
| article xml uploaded. | 24 February 2020 10:00 CET | Update | https://www.mdpi.com/2218-1989/10/2/67/xml |
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| article pdf uploaded. | 21 February 2020 09:06 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/2/67/pdf-vor |
| article supplementary file uploaded. | 13 February 2020 16:18 CET | - | https://www.mdpi.com/2218-1989/10/2/67#supplementary |
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