Jakob Heydenreich

UV Radiation Exposure Related to Age, Sex, Occupation, and Sun Behavior Based on Time-Stamped Personal Dosimeter Readings

Elisabeth Thieden, Peter A. Philipsen, Jakob Heydenreich et al. · Archives of Dermatology · 2004 · 185 citations

A randomized, multicentre study of directed daylight exposure times of 1½ vs. 2½ h in daylight-mediated photodynamic therapy with methyl aminolaevulinate in patients with multiple thin actinic keratoses of the face and scalp

Stine Regin Wiegell, Susanne Fabricius, Ida‐Marie Stender et al. · British Journal of Dermatology · 2011 · 171 citations

Daylight-mediated photodynamic therapy of moderate to thick actinic keratoses of the face and scalp: a randomized multicentre study

Stine Regin Wiegell, Susanne Fabricius, Monika Gniadecka et al. · British Journal of Dermatology · 2012 · 146 citations

Weather conditions and daylight-mediated photodynamic therapy: protoporphyrin IX-weighted daylight doses measured in six geographical locations

Stine Regin Wiegell, Susanne Fabricius, Jakob Heydenreich et al. · British Journal of Dermatology · 2012 · 112 citations

Sun and Ski Holidays Improve Vitamin D Status, but Are Associated with High Levels of DNA Damage

B. Petersen, Hans Christian Wulf, Margarita Triguero‐Mas et al. · Journal of Investigative Dermatology · 2014 · 89 citations · Full text

Dna Damage, Genetics, High Levels +3