| article html file updated | 31 August 2025 14:42 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2060 |
| article html file updated | 20 July 2022 23:12 CEST | Update | - |
| article html file updated | 2 April 2020 02:45 CEST | Update | - |
| article html file updated | 23 March 2020 13:13 CET | Update | - |
| article pdf uploaded. | 23 March 2020 13:11 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2060/pdf |
| article xml uploaded. | 23 March 2020 13:11 CET | Update | https://www.mdpi.com/1422-0067/21/6/2060/xml |
| article xml file uploaded | 23 March 2020 13:11 CET | Update | - |
| article html file updated | 23 March 2020 13:10 CET | Update | - |
| article pdf uploaded. | 23 March 2020 13:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2060/pdf-vor |
| article xml file uploaded | 23 March 2020 13:08 CET | Update | - |
| article html file updated | 19 March 2020 17:02 CET | Original file | - |
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| article supplementary file uploaded. | 17 March 2020 16:00 CET | - | https://www.mdpi.com/1422-0067/21/6/2060#supplementary |
| article xml file uploaded | 17 March 2020 16:00 CET | Original file | - |
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