A grant and two funding organizations were incorrectly omitted from the Funding Statement. The Funding Statement should read: "This study was largely supported by the Grant Agency of the Czech Republic under research grants 206/08/0015 (granted to KS) and P504/10/0566 (granted to JJ), the institutional project of the ASCR No. AV0Z 60170517, and the project Postdok_BIOGLOBE (CZ.1.07/2.3.00/30.0032) co-financed by the European Social Fund and the state budget of the Czech Republic. The authors also profited from the Czech-Austrian mobility found KONTAKT projects MEB 060602/CZ 05-2007 (granted to KS and MWH) and MEB 060901/WTZ project 406600 (granted to JJ and MWH). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript."
Footnotes
Competing Interests: No competing interests declared.
