| article html file updated | 30 August 2025 00:28 CEST | Update | https://www.mdpi.com/2073-4441/9/2/145 |
| article html file updated | 16 July 2022 04:58 CEST | Update | N/A |
| article html file updated | 7 February 2020 23:57 CET | Update | N/A |
| article html file updated | 23 September 2019 11:02 CEST | Update | N/A |
| article html file updated | 4 May 2019 10:08 CEST | Update | N/A |
| article html file updated | 1 March 2017 08:12 CET | Update | N/A |
| article html file updated | 23 February 2017 09:54 CET | Update | N/A |
| article xml uploaded. | 23 February 2017 09:53 CET | Update | https://www.mdpi.com/2073-4441/9/2/145/xml |
| article pdf uploaded. | 23 February 2017 09:08 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/2/145/pdf |
| article html file updated | 22 February 2017 09:04 CET | Original file | N/A |
| article xml uploaded. | 22 February 2017 09:03 CET | Original file | N/A |
| article pdf uploaded. | 22 February 2017 09:03 CET | Updated version of record | https://www.mdpi.com/2073-4441/9/2/145/pdf-vor |
| article pdf uploaded. | 22 February 2017 03:50 CET | Version of Record | https://www.mdpi.com/2073-4441/9/2/145/pdf-vor |
