Besides finding Lana's items/key locations in Chapter 1, the most challenging part of Lana Lore's quest is finding the hidden map pieces scattered throughout the hospital. So, to make your life easier, I've listed all the map piece locations and the fastest way to find them.

Below I've listed all six locations on the map that are hidden in various hospital rooms, along with the easiest way to reach them.

The first piece of the map is in room 3 on the ground floor. After spawning, take the first right and you will find room 3 in the middle, next to the Medicine room. Enter this room and look behind the bed on the right to see a piece of the map.

This piece of map is located on top of a table in an unnamed room next to the Cafeteria room on the ground floor. Take the first left from the spawn area, continue down the hallway, and take a right at the end to find the Cafeteria and the Unnamed room. Enter the Unnamed room and you'll find a piece of map on the last table of the room at the end.