Flagellate dermatitis and HPV

What causes flagellate dermatitis? Is HPV there in the skin? I am suspicious because of the following:

shiitake mushrooms have a compound that appears active against HPV
http://www.dailymail.co.uk/health/article-2816049/Could-Japanese-mushrooms-kill-HPV-virus-causes-cervical-cancer.html

http://www.drweil.com/drw/u/QAA400323/Mushrooms-Against-Cancer.html

shiitake mushrooms in some individuals cause flagellate dermatitis
http://www.ncbi.nlm.nih.gov/pubmed/24940644
http://www.ncbi.nlm.nih.gov/pubmed/23837150
http://www.ncbi.nlm.nih.gov/pubmed/1395630
http://www.ncbi.nlm.nih.gov/pubmed/25386273

are these skin reactions because of skin cells infected with a type of HPV?

The drug Bleomycin also causes flagellate dermatitis
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3414602/
http://archderm.jamanetwork.com/article.aspx?articleid=654439

http://www.cancerjournal.net/article.asp?issn=0973-1482;year=2013;volume=9;issue=3;spage=500;epage=503;aulast=Biswas

Bleomycin has been shown to be an anti-viral (multiple viruses)
http://www.ncbi.nlm.nih.gov/pubmed/16888741 (hepatitis C, flavivirus)
http://www.ncbi.nlm.nih.gov/pubmed/16332431 (HIV)
http://www.ncbi.nlm.nih.gov/pubmed/4135910 (vaccinia)

Does Bleomycin act on HPV too?

There are so many HPVs...which ones are found in the skin of flagellate dermatitis?