Do Eastern Europeans Follow Norwood Patterns?

Dear Sirs,

Do all people follow the same pattern of hair loss, meaning they start from the temples and progress in a specific way as Norwood classification describes or there are unique variation for each person? People from the Balkans as Greeks, Bulgarians, Romanians are considered Caucasian or for them there are different hair loss patterns as Norwood describes?

Thank you in advance

Every male, from anywhere in the world, can have a balding pattern that has been defined by Norwood. The Norwood patterns are not showing a progression of balding that one goes through, but they show the end stage of a process as Dr. Norwood described it.

For example, to develop a Norwood class 6 pattern, you will not start with a 2, then go to a 3, then a 4, and then a 5 pattern. Most men with a Norwood class 6 pattern start losing their hair with thinning in that pattern that precedes the end stage of the balding (the hair begins to thin all over in that pattern).