Pandiagonal: double-even order

Pandiagonal magic squares of double-even order are known since a long time. Some algorithms, which are easy to use with a computer, will be presented:

Method
Aubry
Barink
Bouteloup
Candy   (Method 1)
Candy   (Method 2)
Hendricks
Planck
Sayles
Shabramallisi
Shen
Wang Zhengyan
Woodruff
Zhang Xiafu - Liang Peiji - Zhang Hangfu
Unknown author (Method 1)
Unknown author (Method 2)
Unknown author (Method 3)
Unknown author (Method 4)
Unknown author (Method 5)
create square