Hypercalcaemia after foreign sun holidays in four patients is described. Although only one was a known case, all had sarcoidosis. The pathogenic mechanisms are discussed and the implications of excessive sun exposure for the mode of presentation and the management of sarcoidosis are highlighted.

The graphs for Figure 4a and 4b are incorrectly switched. Please see the corrected Figure 4 here. Copyright: ß 2014 The PLOS ONE Staff. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Parking is a key component of urban transportation managements and has become a severe problem at many tourist attractions during holidays in China. This paper presents a novel scheme to relieve the holiday parking pressure. Based on the perspectives of the activity-based travel characteristics, we propose an effort to develop parking alternatives by utilizing existing traffic facilities. A con...

Recently, several investigations focused on the discovery of a bacterial consortium shared among different wastewater treatment plants (WWTPs). Nevertheless, the definition of a core microbiota over time represents the necessary counterpart in order to unravel the dynamics of bacterial communities in these environments. Here we performed a monthly survey on the bacterial community of a consorti...

INTRODUCTION During the 1923-24 formal Seminar on Hypnosis at the University of Wisconsin under the supervision of Clark L. Hull, the author, then an undergraduate student, reported for the discussion by the postgraduate students of the psychology department upon his own many and varied experimental investigative findings during the previous six months of intensive work and on his current studi...