| article html file updated | 31 August 2025 11:15 CEST | Update | https://www.mdpi.com/2304-8158/9/2/165 |
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| article pdf uploaded. | 29 February 2020 14:42 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/2/165/pdf |
| article xml uploaded. | 29 February 2020 14:42 CET | Update | https://www.mdpi.com/2304-8158/9/2/165/xml |
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| article supplementary file uploaded. | 10 February 2020 15:21 CET | - | https://www.mdpi.com/2304-8158/9/2/165#supplementary |
| article pdf uploaded. | 10 February 2020 15:21 CET | Version of Record | https://www.mdpi.com/2304-8158/9/2/165/pdf-vor |
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