| article html file updated | 13 August 2026 04:14 CEST | Update | https://www.mdpi.com/2077-1444/5/3/912 |
| article html file updated | 6 February 2020 12:19 CET | Update | N/A |
| article html file updated | 20 September 2019 13:02 CEST | Update | N/A |
| article html file updated | 7 May 2019 08:09 CEST | Update | N/A |
| article html file updated | 22 March 2019 01:04 CET | Update | N/A |
| article html file updated | 20 August 2015 19:52 CEST | Update | N/A |
| article html file updated | 29 September 2014 08:55 CEST | Original file | N/A |
| article xml file uploaded | 29 September 2014 08:55 CEST | Original file | https://www.mdpi.com/2077-1444/5/3/912/xml |
| article pdf uploaded. | 25 September 2014 12:33 CEST | Updated version of record | https://www.mdpi.com/2077-1444/5/3/912/pdf |
| article pdf uploaded. | 18 September 2014 14:56 CEST | Version of Record | https://www.mdpi.com/2077-1444/5/3/912/pdf-vor |
