National survey of the Portuguese elderly nutritional status : study protocol

Acknowledgements We acknowledge the IAN-AF team (in particular to Duarte Torres, Milton Severo and Andreia Oliveira) for the community sampling and their support on dietary assessment methodology and critical discussion along the elaboration of the present protocol. Funding This project (136SI5) was granted by the Public Health Initiatives Programme (PT06), financed by EEA Grants Financial Mechanism 2009-2014.

The biogeographical status of Alnus crispa (Ait.) Pursch in sub-Arctic southern Greenland : do pollen records indicate local populations during the past 1500 years?

Peer reviewed

Sex- and melanism-specific variations in the oxidative status of adult tawny owls in response to manipulated reproductive effort

Funding: This work was supported by the Swiss National Science Foundation [grants PPOA-102913 and 3100AO_120517 to AR and 31003A_124988 to PB). © 2015. Published by The Company of Biologists Ltd.