function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Acosta, Aline Angelina & Franceschini, Lidiane', 8],
    ['Cohen, Simone Chinicz & Kohn, Anna & Boeger, Walter A.', 9],
    ['Domingues, Marcus V. & Boeger, Walter A.', 36],
    ['Domingues, Marcus V. & Diamanka, Arfang & Pariselle, Antoine', 8],
    ['Justine, Jean-Lou', 20],
    ['Kritsky, Delane C. & Bakenhaster, Micah D. & Adams, Douglas H.', 13],
    ['Kritsky, Delane C. & Boeger, Walter A.', 18],
    ['Kritsky, Delane C. & Galli, Paolo & Tingbao, Yang', 23],
    ['Kritsky, Delane C. & Tingbao, Yang & Yuan, Sun', 31],
    ['Lopes, Daniela A. & Mainenti, Adriana & Sanches, Magda', 154],
    ['Mendoza-Garfias, Berenit & García-Prieto, Luis', 105],
    ['Musilová, Na Ď A & Ehulková, Eva Ř & Gelnar, Milan', 15],
    ['Nitta, Masato & Nagasawa, Kazuya', 20],
    ['Pariselle, Antoine & Euzet, Louis', 82],
    ['Vidal-Martinez, Victor Manuel & Soler-Jimenez, Lilia Catherinne', 12],
    ['Other (57)', 165]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=719)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);