| article html file updated | 31 August 2025 15:23 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2254 |
| article html file updated | 20 July 2022 23:52 CEST | Update | - |
| article html file updated | 2 April 2020 04:58 CEST | Update | - |
| article html file updated | 24 March 2020 19:54 CET | Original file | - |
| article pdf uploaded. | 24 March 2020 19:53 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2254/pdf |
| article xml uploaded. | 24 March 2020 19:53 CET | Update | https://www.mdpi.com/1422-0067/21/6/2254/xml |
| article xml file uploaded | 24 March 2020 19:53 CET | Update | - |
| article pdf uploaded. | 24 March 2020 15:21 CET | Updated version of record | - |
| article xml file uploaded | 24 March 2020 15:21 CET | Update | - |
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